| Idanha-a-Nova to Leigh-on-Sea | 887.55 mi (1,428.37 km) |
| Idanha-a-Nova to Leighton Buzzard | 886.35 mi (1,426.44 km) |
| Idanha-a-Nova to Leith | 1,125.20 mi (1,810.83 km) |
| Idanha-a-Nova to Lemington | 1,070.79 mi (1,723.26 km) |
| Idanha-a-Nova to Leominster | 877.06 mi (1,411.50 km) |
| Idanha-a-Nova to Lerwick | 1,422.76 mi (2,289.72 km) |
| Idanha-a-Nova to Letchworth | 897.69 mi (1,444.69 km) |
| Idanha-a-Nova to Leven | 1,141.09 mi (1,836.41 km) |
| Idanha-a-Nova to Lewes | 833.77 mi (1,341.82 km) |
| Idanha-a-Nova to Leyland | 975.15 mi (1,569.36 km) |
| Idanha-a-Nova to Leyton | 876.13 mi (1,410.00 km) |
| Idanha-a-Nova to Lichfield | 918.29 mi (1,477.85 km) |
| Idanha-a-Nova to Lincoln | 972.10 mi (1,564.45 km) |
| Idanha-a-Nova to Linlithgow | 1,122.01 mi (1,805.70 km) |
| Idanha-a-Nova to Linslade | 886.58 mi (1,426.81 km) |
