| Didcot to Lagoa | 1,060.19 mi (1,706.22 km) |
| Didcot to Lagoa | 1,519.42 mi (2,445.26 km) |
| Didcot to Lagos | 1,065.87 mi (1,715.35 km) |
| Didcot to Lamego | 789.77 mi (1,271.01 km) |
| Didcot to Leiria | 895.61 mi (1,441.35 km) |
| Didcot to Lisbon | 968.42 mi (1,558.53 km) |
| Didcot to Loule | 1,051.99 mi (1,693.01 km) |
| Didcot to Loures | 961.76 mi (1,547.81 km) |
| Didcot to Lourinha | 938.61 mi (1,510.55 km) |
| Didcot to Lousa | 861.75 mi (1,386.84 km) |
| Didcot to Lousada | 785.29 mi (1,263.80 km) |
| Didcot to Macedo de Cavaleiros | 746.17 mi (1,200.84 km) |
| Didcot to Mafamude | 804.41 mi (1,294.57 km) |
| Didcot to Mafra | 958.02 mi (1,541.78 km) |
| Didcot to Maia | 797.19 mi (1,282.95 km) |
