| Tonawanda to Coswig | 4,024.18 mi (6,476.29 km) |
| Tonawanda to Cottbus | 4,097.95 mi (6,595.01 km) |
| Tonawanda to Crailsheim | 4,032.10 mi (6,489.04 km) |
| Tonawanda to Cremlingen | 3,946.13 mi (6,350.69 km) |
| Tonawanda to Crimmitschau | 4,060.37 mi (6,534.53 km) |
| Tonawanda to Cuxhaven | 3,821.58 mi (6,150.24 km) |
| Tonawanda to Dachau | 4,116.66 mi (6,625.12 km) |
| Tonawanda to Dallgow-Doberitz | 4,023.69 mi (6,475.50 km) |
| Tonawanda to Damme | 3,846.25 mi (6,189.94 km) |
| Tonawanda to Darmstadt | 3,951.48 mi (6,359.29 km) |
| Tonawanda to Dassel | 3,925.46 mi (6,317.42 km) |
| Tonawanda to Datteln | 3,842.05 mi (6,183.17 km) |
| Tonawanda to Dautphe | 3,914.16 mi (6,299.24 km) |
| Tonawanda to Deggendorf | 4,154.77 mi (6,686.46 km) |
| Tonawanda to Delbruck | 3,884.60 mi (6,251.66 km) |
