| Porvoo to Chamonix-Mont-Blanc | 1,257.85 mi (2,024.32 km) |
| Porvoo to Champigny-sur-Marne | 1,212.44 mi (1,951.23 km) |
| Porvoo to Champs-Sur-Marne | 1,208.00 mi (1,944.09 km) |
| Porvoo to Chanteloup-les-Vignes | 1,218.26 mi (1,960.60 km) |
| Porvoo to Chantepie | 1,374.59 mi (2,212.19 km) |
| Porvoo to Chantilly | 1,194.63 mi (1,922.57 km) |
| Porvoo to Chaponost | 1,323.97 mi (2,130.73 km) |
| Porvoo to Charenton-le-Pont | 1,215.19 mi (1,955.66 km) |
| Porvoo to Charleville-Mezieres | 1,098.09 mi (1,767.21 km) |
| Porvoo to Chartres | 1,261.89 mi (2,030.81 km) |
| Porvoo to Chassieu | 1,316.18 mi (2,118.19 km) |
| Porvoo to Chateau-d'Olonne | 1,461.67 mi (2,352.33 km) |
| Porvoo to Chateau-Gontier | 1,360.28 mi (2,189.16 km) |
| Porvoo to Chateau-Thierry | 1,174.43 mi (1,890.06 km) |
| Porvoo to Chateaubriant | 1,386.54 mi (2,231.42 km) |
