| Porvoo to Saint-Brieuc | 1,388.57 mi (2,234.69 km) |
| Porvoo to Saint-Chamas | 1,444.78 mi (2,325.16 km) |
| Porvoo to Saint-Chamond | 1,343.43 mi (2,162.04 km) |
| Porvoo to Saint-Claude | 1,255.65 mi (2,020.77 km) |
| Porvoo to Saint-Cloud | 1,219.92 mi (1,963.28 km) |
| Porvoo to Saint-Cyprien | 1,551.29 mi (2,496.57 km) |
| Porvoo to Saint-Cyr-l'Ecole | 1,226.66 mi (1,974.11 km) |
| Porvoo to Saint-Cyr-sur-Loire | 1,341.76 mi (2,159.35 km) |
| Porvoo to Saint-Cyr-sur-Mer | 1,450.81 mi (2,334.85 km) |
| Porvoo to Saint-Denis | 1,210.95 mi (1,948.84 km) |
| Porvoo to Saint-Die-des-Vosges | 1,118.31 mi (1,799.74 km) |
| Porvoo to Saint-Dizier | 1,152.51 mi (1,854.78 km) |
| Porvoo to Saint-Doulchard | 1,309.41 mi (2,107.29 km) |
| Porvoo to Saint-Egreve | 1,328.17 mi (2,137.49 km) |
| Porvoo to Saint-Esteve | 1,549.78 mi (2,494.13 km) |
