| Tortum to Chenove | 1,870.63 mi (3,010.49 km) |
| Tortum to Cherbourg | 2,176.13 mi (3,502.14 km) |
| Tortum to Chevigny-Saint-Sauveur | 1,864.63 mi (3,000.84 km) |
| Tortum to Chevilly-Larue | 1,996.34 mi (3,212.80 km) |
| Tortum to Chilly-Mazarin | 1,998.05 mi (3,215.54 km) |
| Tortum to Choisy-le-Roi | 1,993.80 mi (3,208.71 km) |
| Tortum to Cholet | 2,147.20 mi (3,455.59 km) |
| Tortum to Clamart | 2,000.55 mi (3,219.57 km) |
| Tortum to Claye-Souilly | 1,981.72 mi (3,189.26 km) |
| Tortum to Clermont | 1,995.64 mi (3,211.68 km) |
| Tortum to Clermont-Ferrand | 1,963.45 mi (3,159.86 km) |
| Tortum to Clermont-l'Herault | 1,958.58 mi (3,152.03 km) |
| Tortum to Clichy | 1,998.84 mi (3,216.82 km) |
| Tortum to Clichy-sous-Bois | 1,987.66 mi (3,198.83 km) |
| Tortum to Cluses | 1,795.01 mi (2,888.79 km) |
