| Potters Bar to Laindon | 27.16 mi (43.72 km) |
| Potters Bar to Lambeth | 14.63 mi (23.55 km) |
| Potters Bar to Lanark | 311.56 mi (501.40 km) |
| Potters Bar to Lancaster | 195.69 mi (314.94 km) |
| Potters Bar to Lancing | 60.12 mi (96.76 km) |
| Potters Bar to Larbert | 333.55 mi (536.80 km) |
| Potters Bar to Largs | 341.60 mi (549.75 km) |
| Potters Bar to Larkhall | 319.07 mi (513.50 km) |
| Potters Bar to Launceston | 195.22 mi (314.17 km) |
| Potters Bar to Leagrave | 18.62 mi (29.97 km) |
| Potters Bar to Leatherhead | 28.54 mi (45.94 km) |
| Potters Bar to Ledbury | 98.36 mi (158.30 km) |
| Potters Bar to Leeds | 156.09 mi (251.20 km) |
| Potters Bar to Leek | 124.53 mi (200.41 km) |
| Potters Bar to Leicester | 76.18 mi (122.59 km) |
