| Forest Lake to Cortona | 4,783.07 mi (7,697.61 km) |
| Forest Lake to Cosenza | 5,133.56 mi (8,261.66 km) |
| Forest Lake to Cossato | 4,537.06 mi (7,301.70 km) |
| Forest Lake to Costa Volpino | 4,595.28 mi (7,395.39 km) |
| Forest Lake to Creazzo | 4,658.67 mi (7,497.41 km) |
| Forest Lake to Crema | 4,601.51 mi (7,405.42 km) |
| Forest Lake to Cremona | 4,624.95 mi (7,443.14 km) |
| Forest Lake to Crevalcore | 4,684.77 mi (7,539.41 km) |
| Forest Lake to Crispiano | 5,104.37 mi (8,214.68 km) |
| Forest Lake to Crosia | 5,139.21 mi (8,270.77 km) |
| Forest Lake to Crotone | 5,176.34 mi (8,330.52 km) |
| Forest Lake to Cuneo | 4,567.60 mi (7,350.84 km) |
| Forest Lake to Cuorgne | 4,526.01 mi (7,283.91 km) |
| Forest Lake to Cusano Milanino | 4,574.96 mi (7,362.68 km) |
| Forest Lake to Cutro | 5,173.95 mi (8,326.67 km) |
