| Prestonpans to Civril | 1,931.96 mi (3,109.20 km) |
| Prestonpans to Cizre | 2,436.96 mi (3,921.91 km) |
| Prestonpans to Cobanlar | 1,947.79 mi (3,134.67 km) |
| Prestonpans to Corlu | 1,716.34 mi (2,762.18 km) |
| Prestonpans to Corum | 2,006.88 mi (3,229.76 km) |
| Prestonpans to Cukurca | 2,495.19 mi (4,015.63 km) |
| Prestonpans to Cukurcayir | 2,166.58 mi (3,486.77 km) |
| Prestonpans to Cumayeri | 1,843.35 mi (2,966.58 km) |
| Prestonpans to Cumra | 2,077.52 mi (3,343.44 km) |
| Prestonpans to Cungus | 2,283.76 mi (3,675.35 km) |
| Prestonpans to Dargecit | 2,408.71 mi (3,876.44 km) |
| Prestonpans to Davutlar | 1,878.58 mi (3,023.28 km) |
| Prestonpans to Demirozu | 2,210.89 mi (3,558.08 km) |
| Prestonpans to Demre | 2,050.67 mi (3,300.24 km) |
| Prestonpans to Denizciler | 2,250.02 mi (3,621.06 km) |
