| Boerne to Corato | 6,022.96 mi (9,693.01 km) |
| Boerne to Corbetta | 5,543.78 mi (8,921.85 km) |
| Boerne to Corciano | 5,772.03 mi (9,289.18 km) |
| Boerne to Cordenons | 5,674.77 mi (9,132.66 km) |
| Boerne to Cori | 5,858.07 mi (9,427.65 km) |
| Boerne to Coriano | 5,751.56 mi (9,256.24 km) |
| Boerne to Corigliano Calabro | 6,093.99 mi (9,807.33 km) |
| Boerne to Corleone | 6,030.64 mi (9,705.38 km) |
| Boerne to Cormano | 5,550.79 mi (8,933.13 km) |
| Boerne to Cornaredo | 5,547.26 mi (8,927.46 km) |
| Boerne to Cornate d'Adda | 5,559.15 mi (8,946.58 km) |
| Boerne to Cornedo Vicentino | 5,635.96 mi (9,070.20 km) |
| Boerne to Correggio | 5,646.16 mi (9,086.61 km) |
| Boerne to Corridonia | 5,817.73 mi (9,362.73 km) |
| Boerne to Corsico | 5,553.16 mi (8,936.95 km) |
