| Tonawanda to Creutzwald | 3,897.48 mi (6,272.39 km) |
| Tonawanda to Croissy-sur-Seine | 3,725.59 mi (5,995.76 km) |
| Tonawanda to Croix | 3,710.70 mi (5,971.80 km) |
| Tonawanda to Crosne | 3,743.63 mi (6,024.78 km) |
| Tonawanda to Cuers | 4,080.57 mi (6,567.04 km) |
| Tonawanda to Cugnaux | 3,865.94 mi (6,221.63 km) |
| Tonawanda to Cusset | 3,868.40 mi (6,225.59 km) |
| Tonawanda to Dammarie-le-Lys | 3,757.10 mi (6,046.47 km) |
| Tonawanda to Dammartin-en-Goele | 3,741.94 mi (6,022.08 km) |
| Tonawanda to Dardilly | 3,933.79 mi (6,330.83 km) |
| Tonawanda to Darnetal | 3,668.12 mi (5,903.26 km) |
| Tonawanda to Dax | 3,755.46 mi (6,043.83 km) |
| Tonawanda to Decines-Charpieu | 3,943.66 mi (6,346.70 km) |
| Tonawanda to Denain | 3,731.00 mi (6,004.47 km) |
| Tonawanda to Deuil-la-Barre | 3,730.03 mi (6,002.90 km) |
