| Boiling Springs to Cortona | 4,792.69 mi (7,713.09 km) |
| Boiling Springs to Cosenza | 5,123.63 mi (8,245.68 km) |
| Boiling Springs to Cossato | 4,552.15 mi (7,325.97 km) |
| Boiling Springs to Costa Volpino | 4,627.23 mi (7,446.80 km) |
| Boiling Springs to Creazzo | 4,695.93 mi (7,557.36 km) |
| Boiling Springs to Crema | 4,624.01 mi (7,441.62 km) |
| Boiling Springs to Cremona | 4,646.53 mi (7,477.87 km) |
| Boiling Springs to Crevalcore | 4,708.28 mi (7,577.25 km) |
| Boiling Springs to Crispiano | 5,118.89 mi (8,238.06 km) |
| Boiling Springs to Crosia | 5,136.86 mi (8,266.98 km) |
| Boiling Springs to Crotone | 5,170.73 mi (8,321.49 km) |
| Boiling Springs to Cuneo | 4,561.35 mi (7,340.78 km) |
| Boiling Springs to Cuorgne | 4,535.05 mi (7,298.46 km) |
| Boiling Springs to Cusano Milanino | 4,596.67 mi (7,397.62 km) |
| Boiling Springs to Cutro | 5,166.61 mi (8,314.85 km) |
