| Porvoo to Gaggiano | 1,238.41 mi (1,993.04 km) |
| Porvoo to Galatina | 1,434.09 mi (2,307.95 km) |
| Porvoo to Galatone | 1,436.20 mi (2,311.33 km) |
| Porvoo to Galbiate | 1,206.42 mi (1,941.55 km) |
| Porvoo to Gallarate | 1,227.98 mi (1,976.24 km) |
| Porvoo to Galliate | 1,241.13 mi (1,997.41 km) |
| Porvoo to Gallipoli | 1,443.34 mi (2,322.83 km) |
| Porvoo to Gambettola | 1,252.60 mi (2,015.86 km) |
| Porvoo to Gambolo | 1,251.18 mi (2,013.59 km) |
| Porvoo to Garbagnate Milanese | 1,226.81 mi (1,974.36 km) |
| Porvoo to Gardone Val Trompia | 1,196.16 mi (1,925.03 km) |
| Porvoo to Garlasco | 1,253.62 mi (2,017.51 km) |
| Porvoo to Gassino Torinese | 1,282.88 mi (2,064.60 km) |
| Porvoo to Gatteo | 1,252.76 mi (2,016.13 km) |
| Porvoo to Gavardo | 1,196.68 mi (1,925.87 km) |
