| Castrolibero to Lapua | 1,658.58 mi (2,669.22 km) |
| Castrolibero to Laukaa | 1,647.48 mi (2,651.37 km) |
| Castrolibero to Lauritsala | 1,588.95 mi (2,557.18 km) |
| Castrolibero to Lempaala | 1,553.72 mi (2,500.47 km) |
| Castrolibero to Leppavirta | 1,672.98 mi (2,692.41 km) |
| Castrolibero to Lieksa | 1,753.52 mi (2,822.01 km) |
| Castrolibero to Lieto | 1,488.23 mi (2,395.08 km) |
| Castrolibero to Liminka | 1,800.01 mi (2,896.83 km) |
| Castrolibero to Liperi | 1,696.07 mi (2,729.56 km) |
| Castrolibero to Lohja | 1,485.87 mi (2,391.27 km) |
| Castrolibero to Loimaa | 1,516.62 mi (2,440.77 km) |
| Castrolibero to Loviisa | 1,523.49 mi (2,451.82 km) |
| Castrolibero to Mantsala | 1,524.16 mi (2,452.90 km) |
| Castrolibero to Mariehamn | 1,445.09 mi (2,325.65 km) |
| Castrolibero to Masku | 1,490.35 mi (2,398.49 km) |
