| Potomac Park to Chenove | 5,757.36 mi (9,265.58 km) |
| Potomac Park to Cherbourg | 5,428.59 mi (8,736.48 km) |
| Potomac Park to Chevigny-Saint-Sauveur | 5,760.92 mi (9,271.30 km) |
| Potomac Park to Chevilly-Larue | 5,598.90 mi (9,010.57 km) |
| Potomac Park to Chilly-Mazarin | 5,600.72 mi (9,013.49 km) |
| Potomac Park to Choisy-le-Roi | 5,600.86 mi (9,013.71 km) |
| Potomac Park to Cholet | 5,573.68 mi (8,969.96 km) |
| Potomac Park to Clamart | 5,594.28 mi (9,003.13 km) |
| Potomac Park to Claye-Souilly | 5,600.81 mi (9,013.63 km) |
| Potomac Park to Clermont | 5,570.80 mi (8,965.34 km) |
| Potomac Park to Clermont-Ferrand | 5,769.96 mi (9,285.86 km) |
| Potomac Park to Clermont-l'Herault | 5,889.22 mi (9,477.79 km) |
| Potomac Park to Clichy | 5,590.64 mi (8,997.27 km) |
| Potomac Park to Clichy-sous-Bois | 5,598.26 mi (9,009.53 km) |
| Potomac Park to Cluses | 5,870.39 mi (9,447.48 km) |
