| Seia to Chambray-les-Tours | 634.85 mi (1,021.69 km) |
| Seia to Chamonix-Mont-Blanc | 825.03 mi (1,327.75 km) |
| Seia to Champigny-sur-Marne | 766.08 mi (1,232.89 km) |
| Seia to Champs-Sur-Marne | 770.62 mi (1,240.19 km) |
| Seia to Chanteloup-les-Vignes | 758.98 mi (1,221.45 km) |
| Seia to Chantepie | 608.88 mi (979.90 km) |
| Seia to Chantilly | 782.77 mi (1,259.75 km) |
| Seia to Chaponost | 725.51 mi (1,167.59 km) |
| Seia to Charenton-le-Pont | 763.02 mi (1,227.96 km) |
| Seia to Charleville-Mezieres | 883.29 mi (1,421.52 km) |
| Seia to Chartres | 715.53 mi (1,151.54 km) |
| Seia to Chassieu | 736.28 mi (1,184.92 km) |
| Seia to Chateau-d'Olonne | 515.50 mi (829.62 km) |
| Seia to Chateau-Gontier | 617.81 mi (994.27 km) |
| Seia to Chateau-Thierry | 805.93 mi (1,297.02 km) |
