| Llantwit Major to Lapua | 1,257.73 mi (2,024.11 km) |
| Llantwit Major to Laukaa | 1,327.13 mi (2,135.81 km) |
| Llantwit Major to Lauritsala | 1,370.23 mi (2,205.17 km) |
| Llantwit Major to Lempaala | 1,232.71 mi (1,983.85 km) |
| Llantwit Major to Leppavirta | 1,384.02 mi (2,227.36 km) |
| Llantwit Major to Lieksa | 1,468.74 mi (2,363.71 km) |
| Llantwit Major to Lieto | 1,171.67 mi (1,885.62 km) |
| Llantwit Major to Liminka | 1,381.55 mi (2,223.39 km) |
| Llantwit Major to Liperi | 1,433.28 mi (2,306.64 km) |
| Llantwit Major to Lohja | 1,218.11 mi (1,960.36 km) |
| Llantwit Major to Loimaa | 1,199.52 mi (1,930.45 km) |
| Llantwit Major to Loviisa | 1,293.17 mi (2,081.16 km) |
| Llantwit Major to Mantsala | 1,266.70 mi (2,038.56 km) |
| Llantwit Major to Mariehamn | 1,081.45 mi (1,740.43 km) |
| Llantwit Major to Masku | 1,162.34 mi (1,870.61 km) |
