| Gumushacikoy to Cognac | 1,803.41 mi (2,902.31 km) |
| Gumushacikoy to Cogolin | 1,473.47 mi (2,371.33 km) |
| Gumushacikoy to Colmar | 1,451.64 mi (2,336.19 km) |
| Gumushacikoy to Colombes | 1,691.14 mi (2,721.63 km) |
| Gumushacikoy to Colomiers | 1,731.28 mi (2,786.22 km) |
| Gumushacikoy to Combs-la-Ville | 1,675.22 mi (2,696.01 km) |
| Gumushacikoy to Comines | 1,677.93 mi (2,700.36 km) |
| Gumushacikoy to Compiegne | 1,670.01 mi (2,687.63 km) |
| Gumushacikoy to Concarneau | 1,969.88 mi (3,170.21 km) |
| Gumushacikoy to Conde-sur-l'Escaut | 1,648.61 mi (2,653.18 km) |
| Gumushacikoy to Conflans-Sainte-Honorine | 1,698.69 mi (2,733.77 km) |
| Gumushacikoy to Corbas | 1,550.96 mi (2,496.03 km) |
| Gumushacikoy to Corbeil-Essonnes | 1,678.33 mi (2,701.02 km) |
| Gumushacikoy to Cormeilles-en-Parisis | 1,693.84 mi (2,725.97 km) |
| Gumushacikoy to Cosne sur Loire | 1,650.55 mi (2,656.30 km) |
