| Cwmbran to Liria | 839.09 mi (1,350.38 km) |
| Cwmbran to Llagostera | 733.66 mi (1,180.71 km) |
| Cwmbran to Llanera | 581.56 mi (935.94 km) |
| Cwmbran to Llanes | 574.43 mi (924.46 km) |
| Cwmbran to Lleida | 714.55 mi (1,149.95 km) |
| Cwmbran to Lloret de Mar | 740.98 mi (1,192.49 km) |
| Cwmbran to Lluchmayor | 886.94 mi (1,427.40 km) |
| Cwmbran to Loeches | 778.87 mi (1,253.47 km) |
| Cwmbran to Logrono | 635.40 mi (1,022.58 km) |
| Cwmbran to Loja | 1,002.42 mi (1,613.25 km) |
| Cwmbran to Lora del Rio | 975.11 mi (1,569.28 km) |
| Cwmbran to Lorca | 967.61 mi (1,557.22 km) |
| Cwmbran to Los Alcazares | 966.83 mi (1,555.96 km) |
| Cwmbran to Los Barrios | 1,075.69 mi (1,731.16 km) |
| Cwmbran to Los Corrales de Buelna | 581.81 mi (936.34 km) |
