| Gourock to Camardi | 2,211.87 mi (3,559.67 km) |
| Gourock to Camas | 2,155.34 mi (3,468.69 km) |
| Gourock to Camliyayla | 2,231.97 mi (3,592.01 km) |
| Gourock to Camoluk | 2,238.76 mi (3,602.94 km) |
| Gourock to Can | 1,812.49 mi (2,916.92 km) |
| Gourock to Canakkale | 1,783.44 mi (2,870.17 km) |
| Gourock to Cankaya | 2,029.29 mi (3,265.83 km) |
| Gourock to Cankiri | 2,023.51 mi (3,256.52 km) |
| Gourock to Cardak | 2,020.05 mi (3,250.96 km) |
| Gourock to Carsamba | 2,111.83 mi (3,398.66 km) |
| Gourock to Carsibasi | 2,218.49 mi (3,570.31 km) |
| Gourock to Cat | 2,349.44 mi (3,781.05 km) |
| Gourock to Catalagzi | 1,914.67 mi (3,081.36 km) |
| Gourock to Catalca | 1,806.99 mi (2,908.07 km) |
| Gourock to Catalpinar | 2,154.54 mi (3,467.39 km) |
