| Key West to Chaudfontaine | 4,814.49 mi (7,748.18 km) |
| Key West to Chaumont-Gistoux | 4,772.90 mi (7,681.24 km) |
| Key West to Chimay | 4,767.02 mi (7,671.77 km) |
| Key West to Ciney | 4,796.54 mi (7,719.29 km) |
| Key West to Colfontaine | 4,741.33 mi (7,630.43 km) |
| Key West to Courcelles | 4,762.95 mi (7,665.22 km) |
| Key West to Court-Saint-Etienne | 4,768.27 mi (7,673.79 km) |
| Key West to Couvin | 4,774.20 mi (7,683.33 km) |
| Key West to Damme | 4,704.26 mi (7,570.77 km) |
| Key West to De Haan | 4,693.37 mi (7,553.25 km) |
| Key West to De Panne | 4,677.13 mi (7,527.11 km) |
| Key West to De Pinte | 4,723.54 mi (7,601.80 km) |
| Key West to Deerlijk | 4,713.16 mi (7,585.09 km) |
| Key West to Deinze | 4,718.84 mi (7,594.24 km) |
| Key West to Denderleeuw | 4,743.73 mi (7,634.29 km) |
