| Bonham to Cortona | 5,461.55 mi (8,789.51 km) |
| Bonham to Cosenza | 5,804.64 mi (9,341.66 km) |
| Bonham to Cossato | 5,216.36 mi (8,394.92 km) |
| Bonham to Costa Volpino | 5,283.36 mi (8,502.74 km) |
| Bonham to Creazzo | 5,349.82 mi (8,609.70 km) |
| Bonham to Crema | 5,285.00 mi (8,505.39 km) |
| Bonham to Cremona | 5,308.17 mi (8,542.68 km) |
| Bonham to Crevalcore | 5,369.41 mi (8,641.23 km) |
| Bonham to Crispiano | 5,787.68 mi (9,314.38 km) |
| Bonham to Crosia | 5,814.24 mi (9,357.12 km) |
| Bonham to Crotone | 5,849.96 mi (9,414.61 km) |
| Bonham to Cuneo | 5,236.31 mi (8,427.02 km) |
| Bonham to Cuorgne | 5,202.18 mi (8,372.10 km) |
| Bonham to Cusano Milanino | 5,257.85 mi (8,461.69 km) |
| Bonham to Cutro | 5,846.66 mi (9,409.29 km) |
