| UN/LOCODE | Port Name | Region | Region Name | Port Type | State | Latitude & longitude | Map |
|---|---|---|---|---|---|---|---|
| GBABB | Abbots Langley | HRT | Hertfordshire | Road Terminal | AF | ||
| GBALU | Aldbury | HRT | Hertfordshire | Road Terminal | RL | 5148N 00036W | Map |
| GBALH | Aldenham | HRT | Hertfordshire | Road Terminal,Multimodal Functions (ICDs, etc.) | AQ | 5140N 00021W | Map |
| GBASO | Aston | HRT | Hertfordshire | Road Terminal | AF | ||
| GBBAL | Baldock | HRT | Hertfordshire | Road Terminal | AF | ||
| GBBKH | Berkhamsted | HRT | Hertfordshire | Road Terminal | AF | ||
| GBBST | Bishop's Stortford | HRT | Hertfordshire | Road Terminal | AF | ||
| GBBMD | Borehamwood | HRT | Hertfordshire | Road Terminal | AF | ||
| GBBFH | Bramfield | HRT | Hertfordshire | Road Terminal | AF | ||
| GBBG4 | Braughing | HRT | Hertfordshire | Road Terminal | RL | 5154N 00010E | Map |
| GBRCK | Bricket Wood | HRT | Hertfordshire | Road Terminal | RL | 5143N 00021W | Map |
| GBBKP | Brookmans Park | HRT | Hertfordshire | Road Terminal | AF | ||
| GBBXN | Broxbourne | HRT | Hertfordshire | Road Terminal | AF | 5144N 00000E | Map |
| GBBTO | Buntingford | HRT | Hertfordshire | Road Terminal,Multimodal Functions (ICDs, etc.) | RL | 5157N 00001W | Map |
| GBBGR | Burnham Green | HRT | Hertfordshire | Road Terminal | AF | ||
| GBBYQ | Bushey | HRT | Hertfordshire | Road Terminal | RL | 5138N 00021W | Map |
| GBBYE | Bushey Heath | HRT | Hertfordshire | Road Terminal | AF | ||
| GBCHH | Cheshunt | HRT | Hertfordshire | Road Terminal | AF | ||
| GBCHW | Chorleywood | HRT | Hertfordshire | Road Terminal | AF | ||
| GBCGX | Croxley Green | HRT | Hertfordshire | Road Terminal | RL | 5138N 00027W | Map |
| GBTUF | Cuffley | HRT | Hertfordshire | Road Terminal | RL | 5142N 00007W | Map |
| GBETR | Elstree | HRT | Hertfordshire | Road Terminal | AF | ||
| GBIKL | Essendon | HRT | Hertfordshire | Road Terminal,Multimodal Functions (ICDs, etc.) | RL | 5145N 00009W | Map |
| GBGFO | Goff's Oak | HRT | Hertfordshire | Road Terminal | AF | ||
| GBGV2 | Graveley | HRT | Hertfordshire | Road Terminal,Multimodal Functions (ICDs, etc.) | RL | 5156N 00012W | Map |
| GBGAM | Great Amwell | HRT | Hertfordshire | Road Terminal | AF | ||
| GBGGD | Great Gaddesden | HRT | Hertfordshire | Multimodal Functions (ICDs, etc.) | RL | 5147N 00030W | Map |
| GBHBP | Hampton Bishop | HRT | Hertfordshire | Road Terminal,Multimodal Functions (ICDs, etc.) | AQ | 5202N 00239W | Map |
| GBHPD | Harpenden | HRT | Hertfordshire | Road Terminal | AF | ||
| GBHAT | Hatfield | HRT | Hertfordshire | Road Terminal,Airport | AF | ||
| GBHHE | Hemel Hempstead | HRT | Hertfordshire | Road Terminal | AF | ||
| GBHEF | Hertford | HRT | Hertfordshire | Road Terminal | AF | ||
| GBHXT | Hexton | HRT | Hertfordshire | Road Terminal | AF | ||
| GBHNX | Hinxworth | HRT | Hertfordshire | Road Terminal | RL | 5202N 00011W | Map |
| GBHCN | Hitchin | HRT | Hertfordshire | Road Terminal | AF | ||
| GBHON | Hoddesdon | HRT | Hertfordshire | Road Terminal | AF | ||
| GBHD3 | Hunsdon | HRT | Hertfordshire | Road Terminal | RL | 5148N 00315E | Map |
| GBKGL | Kings Langley | HRT | Hertfordshire | Road Terminal | AF | ||
| GBKBW | Knebworth | HRT | Hertfordshire | Road Terminal | RL | 5151N 00011W | Map |
| GBLVG | Leavesden Green | HRT | Hertfordshire | Road Terminal | RL | 5141N 00024W | Map |
| GBLTH | Letchworth | HRT | Hertfordshire | Road Terminal | AF | ||
| GBLLH | Little Hadham | HRT | Hertfordshire | Road Terminal | AF | ||
| GBLCL | London Colney | HRT | Hertfordshire | Road Terminal | AF | ||
| GBMCA | Much Hadham | HRT | Hertfordshire | Road Terminal | RQ | 5151N 00004E | Map |
| GBNH9 | Nuthampstead | HRT | Hertfordshire | Road Terminal | RL | 5159N 00002E | Map |
| GBXPE | Peters Green | HRT | Hertfordshire | Multimodal Functions (ICDs, etc.) | RQ | 5185N 00034W | Map |
| GBPTI | Pontrilas | HRT | Hertfordshire | Road Terminal | RQ | 5157N 00253W | Map |
| GBPOB | Potters Bar | HRT | Hertfordshire | Road Terminal | AF | ||
| GBPCR | Puckeridge | HRT | Hertfordshire | Road Terminal | AF | ||
| GBRDL | Radlett | HRT | Hertfordshire | Rail Terminal,Road Terminal | AF | ||
| GBRBN | Redbourn | HRT | Hertfordshire | Road Terminal | RQ | 5147N 00023W | Map |
| GBRKW | Rickmansworth | HRT | Hertfordshire | Road Terminal | AF | ||
| GBROS | Royston | HRT | Hertfordshire | Road Terminal | AF | ||
| GBTBL | Saint Albans | HRT | Hertfordshire | Rail Terminal,Road Terminal | AF | ||
| GBSWW | Sawbridgeworth | HRT | Hertfordshire | Road Terminal | AF | ||
| GBSMI | South Mimms | HRT | Hertfordshire | Road Terminal | AF | ||
| GBSPE | Spellbrook | HRT | Hertfordshire | Road Terminal | AF | ||
| GBSSA | Stanstead Abbots | HRT | Hertfordshire | Road Terminal | AF | ||
| GBSYE | Staunton on Wye | HRT | Hertfordshire | Road Terminal | RL | 5206N 00255W | Map |
| GBSTV | Stevenage | HRT | Hertfordshire | Road Terminal | AF | ||
| GBSIP | Stocking Pelham | HRT | Hertfordshire | Road Terminal | RQ | 5156N 00000E | Map |
| GBSFL | Stotfold | HRT | Hertfordshire | Road Terminal | RQ | ||
| GBTWM | Thornwood Common | HRT | Hertfordshire | Road Terminal | RL | 5143N 00007W | Map |
| GBTKG | Throcking | HRT | Hertfordshire | Road Terminal | AF | ||
| GBTRI | Tring | HRT | Hertfordshire | Road Terminal | AF | ||
| GBTFX | Turnford | HRT | Hertfordshire | Multimodal Functions (ICDs, etc.) | RL | ||
| GBWKN | Walkern | HRT | Hertfordshire | Road Terminal | AF | ||
| GBWAC | Waltham Cross | HRT | Hertfordshire | Road Terminal | AF | ||
| GBWAR | Ware | HRT | Hertfordshire | Road Terminal | AF | ||
| GBWAF | Watford | HRT | Hertfordshire | Port | AF | ||
| GBWEM | Welham Green | HRT | Hertfordshire | Rail Terminal,Road Terminal | AF | ||
| GBWLN | Welwyn | HRT | Hertfordshire | Road Terminal | AF | ||
| GBWGC | Welwyn Garden City | HRT | Hertfordshire | Rail Terminal,Road Terminal | AF | ||
| GBWES | Weston | HRT | Hertfordshire | Road Terminal | AF | ||
| GBWHP | Wheathampstead | HRT | Hertfordshire | Road Terminal | AF | ||
| GBDSW | Widford | HRT | Hertfordshire | Multimodal Functions (ICDs, etc.) | RL | 5149N 00020E | Map |
| GBWMG | Woolmer Green | HRT | Hertfordshire | Road Terminal | AF |
AA - Approved by competent national government agency
AC - Approved by Customs Authority
AF - Approved by national facilitation body
AI - Code adopted by international organisation (IATA, ECLAC, EUROSTAT, etc.)
AM - Approved by the UN/LOCODE Maintenance Agency
AQ - Entry approved, functions not verified
AS - Approved by national standardisation body
QQ - Original entry not verified since date indicated
RL - Recognised location - Existence and representation of location name confirmed by check against nominated gazetteer or other reference work
RN - Request from credible national sources for locations in their own country
RQ - Request under consideration
RR - Request rejected
UR - Entry included on user's request; not officially approved
XX - Entry that will be removed from the next issue of UN/LOCODE
You can use the search function above to enter city names to find the UN/LOCODE. Or you can search for the UN/LOCODE of corresponding United Kingdom cities by region.