| Boone to Cabestany | 4,343.04 mi (6,989.44 km) |
| Boone to Cabries | 4,430.66 mi (7,130.46 km) |
| Boone to Cachan | 4,145.53 mi (6,671.58 km) |
| Boone to Caen | 4,021.60 mi (6,472.14 km) |
| Boone to Cagnes-sur-Mer | 4,502.74 mi (7,246.46 km) |
| Boone to Cahors | 4,223.74 mi (6,797.46 km) |
| Boone to Calais | 4,071.55 mi (6,552.52 km) |
| Boone to Caluire-et-Cuire | 4,336.40 mi (6,978.77 km) |
| Boone to Cambrai | 4,147.29 mi (6,674.42 km) |
| Boone to Canet-en-Roussillon | 4,345.25 mi (6,993.00 km) |
| Boone to Cannes | 4,500.26 mi (7,242.47 km) |
| Boone to Canteleu | 4,074.31 mi (6,556.97 km) |
| Boone to Capbreton | 4,114.68 mi (6,621.94 km) |
| Boone to Carcassonne | 4,300.33 mi (6,920.71 km) |
| Boone to Carmaux | 4,267.40 mi (6,867.72 km) |
