| Porvoo to Ivrea | 1,261.08 mi (2,029.51 km) |
| Porvoo to L'Aquila | 1,349.18 mi (2,171.29 km) |
| Porvoo to La Loggia | 1,296.84 mi (2,087.06 km) |
| Porvoo to La Maddalena | 1,493.96 mi (2,404.30 km) |
| Porvoo to La Spezia | 1,302.64 mi (2,096.39 km) |
| Porvoo to Lacchiarella | 1,240.98 mi (1,997.17 km) |
| Porvoo to Ladispoli | 1,397.10 mi (2,248.42 km) |
| Porvoo to Lainate | 1,228.52 mi (1,977.12 km) |
| Porvoo to Laives | 1,126.00 mi (1,812.12 km) |
| Porvoo to Lana | 1,117.98 mi (1,799.22 km) |
| Porvoo to Lanciano | 1,341.67 mi (2,159.20 km) |
| Porvoo to Langhirano | 1,260.91 mi (2,029.24 km) |
| Porvoo to Lanuvio | 1,404.25 mi (2,259.92 km) |
| Porvoo to Lariano | 1,398.78 mi (2,251.13 km) |
| Porvoo to Lastra a Signa | 1,298.08 mi (2,089.05 km) |
