| West Islip to Coswig | 3,922.73 mi (6,313.03 km) |
| West Islip to Cottbus | 3,999.43 mi (6,436.46 km) |
| West Islip to Crailsheim | 3,910.63 mi (6,293.55 km) |
| West Islip to Cremlingen | 3,843.53 mi (6,185.56 km) |
| West Islip to Crimmitschau | 3,952.81 mi (6,361.43 km) |
| West Islip to Cuxhaven | 3,725.23 mi (5,995.18 km) |
| West Islip to Dachau | 3,993.10 mi (6,426.28 km) |
| West Islip to Dallgow-Doberitz | 3,927.11 mi (6,320.08 km) |
| West Islip to Damme | 3,740.94 mi (6,020.46 km) |
| West Islip to Darmstadt | 3,831.46 mi (6,166.13 km) |
| West Islip to Dassel | 3,818.51 mi (6,145.30 km) |
| West Islip to Datteln | 3,730.06 mi (6,002.96 km) |
| West Islip to Dautphe | 3,799.64 mi (6,114.92 km) |
| West Islip to Deggendorf | 4,037.44 mi (6,497.64 km) |
| West Islip to Delbruck | 3,775.43 mi (6,075.97 km) |
