| Bonham to Collegno | 5,210.86 mi (8,386.07 km) |
| Bonham to Cologno al Serio | 5,277.19 mi (8,492.82 km) |
| Bonham to Cologno Monzese | 5,262.48 mi (8,469.14 km) |
| Bonham to Colorno | 5,330.10 mi (8,577.96 km) |
| Bonham to Comacchio | 5,411.22 mi (8,708.51 km) |
| Bonham to Comiso | 5,836.77 mi (9,393.38 km) |
| Bonham to Como | 5,243.88 mi (8,439.21 km) |
| Bonham to Concordia Sagittaria | 5,393.75 mi (8,680.40 km) |
| Bonham to Concorezzo | 5,262.41 mi (8,469.03 km) |
| Bonham to Conegliano | 5,367.38 mi (8,637.96 km) |
| Bonham to Conselice | 5,404.76 mi (8,698.12 km) |
| Bonham to Conselve | 5,377.03 mi (8,653.49 km) |
| Bonham to Conversano | 5,766.81 mi (9,280.78 km) |
| Bonham to Copertino | 5,835.39 mi (9,391.15 km) |
| Bonham to Copparo | 5,389.21 mi (8,673.10 km) |
