| Buckeye to Corato | 6,350.24 mi (10,219.72 km) |
| Buckeye to Corbetta | 5,875.93 mi (9,456.39 km) |
| Buckeye to Corciano | 6,107.55 mi (9,829.15 km) |
| Buckeye to Cordenons | 5,977.77 mi (9,620.29 km) |
| Buckeye to Cori | 6,204.70 mi (9,985.50 km) |
| Buckeye to Coriano | 6,076.34 mi (9,778.92 km) |
| Buckeye to Corigliano Calabro | 6,435.76 mi (10,357.36 km) |
| Buckeye to Corleone | 6,413.16 mi (10,320.98 km) |
| Buckeye to Cormano | 5,880.52 mi (9,463.78 km) |
| Buckeye to Cornaredo | 5,878.34 mi (9,460.28 km) |
| Buckeye to Cornate d'Adda | 5,885.96 mi (9,472.54 km) |
| Buckeye to Cornedo Vicentino | 5,951.43 mi (9,577.90 km) |
| Buckeye to Correggio | 5,974.21 mi (9,614.55 km) |
| Buckeye to Corridonia | 6,143.83 mi (9,887.54 km) |
| Buckeye to Corsico | 5,884.46 mi (9,470.12 km) |
