| Potters Bar to Ittiri | 872.28 mi (1,403.80 km) |
| Potters Bar to Ivrea | 565.86 mi (910.66 km) |
| Potters Bar to L'Aquila | 906.30 mi (1,458.56 km) |
| Potters Bar to La Loggia | 588.31 mi (946.79 km) |
| Potters Bar to La Maddalena | 854.25 mi (1,374.78 km) |
| Potters Bar to La Spezia | 698.85 mi (1,124.69 km) |
| Potters Bar to Lacchiarella | 612.26 mi (985.33 km) |
| Potters Bar to Ladispoli | 885.85 mi (1,425.64 km) |
| Potters Bar to Lainate | 596.27 mi (959.60 km) |
| Potters Bar to Laives | 635.05 mi (1,022.01 km) |
| Potters Bar to Lana | 619.64 mi (997.21 km) |
| Potters Bar to Lanciano | 945.12 mi (1,521.02 km) |
| Potters Bar to Langhirano | 685.28 mi (1,102.85 km) |
| Potters Bar to Lanuvio | 920.11 mi (1,480.77 km) |
| Potters Bar to Lariano | 921.49 mi (1,483.00 km) |
