| South Lyon to Cortona | 4,546.05 mi (7,316.17 km) |
| South Lyon to Cosenza | 4,889.51 mi (7,868.91 km) |
| South Lyon to Cossato | 4,300.83 mi (6,921.52 km) |
| South Lyon to Costa Volpino | 4,367.94 mi (7,029.52 km) |
| South Lyon to Creazzo | 4,434.50 mi (7,136.64 km) |
| South Lyon to Crema | 4,369.49 mi (7,032.01 km) |
| South Lyon to Cremona | 4,392.66 mi (7,069.30 km) |
| South Lyon to Crevalcore | 4,453.90 mi (7,167.87 km) |
| South Lyon to Crispiano | 4,872.16 mi (7,840.99 km) |
| South Lyon to Crosia | 4,898.93 mi (7,884.06 km) |
| South Lyon to Crotone | 4,934.72 mi (7,941.67 km) |
| South Lyon to Cuneo | 4,321.08 mi (6,954.11 km) |
| South Lyon to Cuorgne | 4,286.69 mi (6,898.76 km) |
| South Lyon to Cusano Milanino | 4,342.33 mi (6,988.30 km) |
| South Lyon to Cutro | 4,931.46 mi (7,936.42 km) |
