| Porvoo to La Roche-sur-Foron | 1,263.08 mi (2,032.72 km) |
| Porvoo to La Roche-sur-Yon | 1,443.44 mi (2,322.98 km) |
| Porvoo to La Rochelle | 1,462.80 mi (2,354.14 km) |
| Porvoo to La Seyne-sur-Mer | 1,451.79 mi (2,336.43 km) |
| Porvoo to La Teste-de-Buch | 1,547.73 mi (2,490.83 km) |
| Porvoo to La Trinite | 1,379.39 mi (2,219.91 km) |
| Porvoo to La Valette-du-Var | 1,447.10 mi (2,328.88 km) |
| Porvoo to Lamballe | 1,383.10 mi (2,225.89 km) |
| Porvoo to Lambersart | 1,102.97 mi (1,775.06 km) |
| Porvoo to Lambesc | 1,433.00 mi (2,306.19 km) |
| Porvoo to Lamorlaye | 1,196.89 mi (1,926.20 km) |
| Porvoo to Lancon-Provence | 1,439.96 mi (2,317.39 km) |
| Porvoo to Landerneau | 1,438.54 mi (2,315.11 km) |
| Porvoo to Landivisiau | 1,429.88 mi (2,301.18 km) |
| Porvoo to Lanester | 1,444.64 mi (2,324.93 km) |
