| Spring Lake to Cortona | 4,654.84 mi (7,491.24 km) |
| Spring Lake to Cosenza | 4,982.57 mi (8,018.67 km) |
| Spring Lake to Cossato | 4,415.80 mi (7,106.55 km) |
| Spring Lake to Costa Volpino | 4,492.48 mi (7,229.94 km) |
| Spring Lake to Creazzo | 4,561.51 mi (7,341.04 km) |
| Spring Lake to Crema | 4,488.20 mi (7,223.07 km) |
| Spring Lake to Cremona | 4,510.54 mi (7,259.02 km) |
| Spring Lake to Crevalcore | 4,572.27 mi (7,358.36 km) |
| Spring Lake to Crispiano | 4,980.43 mi (8,015.23 km) |
| Spring Lake to Crosia | 4,996.55 mi (8,041.17 km) |
| Spring Lake to Crotone | 5,029.97 mi (8,094.96 km) |
| Spring Lake to Cuneo | 4,422.63 mi (7,117.54 km) |
| Spring Lake to Cuorgne | 4,398.10 mi (7,078.06 km) |
| Spring Lake to Cusano Milanino | 4,460.88 mi (7,179.10 km) |
| Spring Lake to Cutro | 5,025.68 mi (8,088.05 km) |
