| Seia to Chenove | 789.69 mi (1,270.88 km) |
| Seia to Cherbourg | 702.17 mi (1,130.04 km) |
| Seia to Chevigny-Saint-Sauveur | 795.17 mi (1,279.71 km) |
| Seia to Chevilly-Larue | 758.40 mi (1,220.53 km) |
| Seia to Chilly-Mazarin | 753.94 mi (1,213.36 km) |
| Seia to Choisy-le-Roi | 760.01 mi (1,223.12 km) |
| Seia to Cholet | 570.82 mi (918.65 km) |
| Seia to Clamart | 757.27 mi (1,218.72 km) |
| Seia to Claye-Souilly | 777.83 mi (1,251.79 km) |
| Seia to Clermont | 791.04 mi (1,273.05 km) |
| Seia to Clermont-Ferrand | 657.28 mi (1,057.79 km) |
| Seia to Clermont-l'Herault | 612.29 mi (985.39 km) |
| Seia to Clichy | 763.79 mi (1,229.19 km) |
| Seia to Clichy-sous-Bois | 771.86 mi (1,242.19 km) |
| Seia to Cluses | 815.88 mi (1,313.03 km) |
