| Tonawanda to Chenove | 3,893.75 mi (6,266.38 km) |
| Tonawanda to Cherbourg | 3,550.77 mi (5,714.41 km) |
| Tonawanda to Chevigny-Saint-Sauveur | 3,898.64 mi (6,274.26 km) |
| Tonawanda to Chevilly-Larue | 3,737.63 mi (6,015.13 km) |
| Tonawanda to Chilly-Mazarin | 3,737.97 mi (6,015.67 km) |
| Tonawanda to Choisy-le-Roi | 3,740.00 mi (6,018.95 km) |
| Tonawanda to Cholet | 3,656.48 mi (5,884.54 km) |
| Tonawanda to Clamart | 3,732.86 mi (6,007.46 km) |
| Tonawanda to Claye-Souilly | 3,745.57 mi (6,027.91 km) |
| Tonawanda to Clermont | 3,721.03 mi (5,988.42 km) |
| Tonawanda to Clermont-Ferrand | 3,864.49 mi (6,219.29 km) |
| Tonawanda to Clermont-l'Herault | 3,953.36 mi (6,362.32 km) |
| Tonawanda to Clichy | 3,731.43 mi (6,005.15 km) |
| Tonawanda to Clichy-sous-Bois | 3,741.25 mi (6,020.96 km) |
| Tonawanda to Cluses | 4,000.71 mi (6,438.52 km) |
