| Boone to Busto Arsizio | 4,515.31 mi (7,266.68 km) |
| Boone to Busto Garolfo | 4,518.85 mi (7,272.38 km) |
| Boone to Cabras | 4,687.93 mi (7,544.49 km) |
| Boone to Cadelbosco di Sopra | 4,617.90 mi (7,431.79 km) |
| Boone to Cadoneghe | 4,651.91 mi (7,486.52 km) |
| Boone to Cagli | 4,747.74 mi (7,640.74 km) |
| Boone to Cagliari | 4,738.79 mi (7,626.35 km) |
| Boone to Cairo Montenotte | 4,528.62 mi (7,288.10 km) |
| Boone to Caivano | 4,912.87 mi (7,906.50 km) |
| Boone to Calcinaia | 4,654.84 mi (7,491.24 km) |
| Boone to Calcinato | 4,587.13 mi (7,382.28 km) |
| Boone to Calderara di Reno | 4,653.26 mi (7,488.69 km) |
| Boone to Caldogno | 4,628.30 mi (7,448.53 km) |
| Boone to Calenzano | 4,672.59 mi (7,519.80 km) |
| Boone to Calolziocorte | 4,534.18 mi (7,297.06 km) |
