| Gunbarrel to Collegno | 5,231.21 mi (8,418.82 km) |
| Gunbarrel to Cologno al Serio | 5,281.56 mi (8,499.84 km) |
| Gunbarrel to Cologno Monzese | 5,269.59 mi (8,480.59 km) |
| Gunbarrel to Colorno | 5,336.76 mi (8,588.69 km) |
| Gunbarrel to Comacchio | 5,410.11 mi (8,706.73 km) |
| Gunbarrel to Comiso | 5,888.64 mi (9,476.84 km) |
| Gunbarrel to Como | 5,249.39 mi (8,448.07 km) |
| Gunbarrel to Concordia Sagittaria | 5,379.42 mi (8,657.33 km) |
| Gunbarrel to Concorezzo | 5,268.65 mi (8,479.07 km) |
| Gunbarrel to Conegliano | 5,354.99 mi (8,618.03 km) |
| Gunbarrel to Conselice | 5,407.24 mi (8,702.11 km) |
| Gunbarrel to Conselve | 5,372.88 mi (8,646.81 km) |
| Gunbarrel to Conversano | 5,768.99 mi (9,284.29 km) |
| Gunbarrel to Copertino | 5,837.53 mi (9,394.60 km) |
| Gunbarrel to Copparo | 5,388.25 mi (8,671.54 km) |
