| Tucson Mountains to Corato | 6,360.50 mi (10,236.23 km) |
| Tucson Mountains to Corbetta | 5,884.21 mi (9,469.72 km) |
| Tucson Mountains to Corciano | 6,115.92 mi (9,842.62 km) |
| Tucson Mountains to Cordenons | 5,990.74 mi (9,641.17 km) |
| Tucson Mountains to Cori | 6,211.61 mi (9,996.62 km) |
| Tucson Mountains to Coriano | 6,086.27 mi (9,794.91 km) |
| Tucson Mountains to Corigliano Calabro | 6,444.01 mi (10,370.64 km) |
| Tucson Mountains to Corleone | 6,414.97 mi (10,323.90 km) |
| Tucson Mountains to Cormano | 5,889.19 mi (9,477.73 km) |
| Tucson Mountains to Cornaredo | 5,886.80 mi (9,473.89 km) |
| Tucson Mountains to Cornate d'Adda | 5,895.09 mi (9,487.23 km) |
| Tucson Mountains to Cornedo Vicentino | 5,962.45 mi (9,595.64 km) |
| Tucson Mountains to Correggio | 5,983.37 mi (9,629.31 km) |
| Tucson Mountains to Corridonia | 6,153.74 mi (9,903.48 km) |
| Tucson Mountains to Corsico | 5,892.89 mi (9,483.70 km) |
