| Derry to Civril | 2,066.39 mi (3,325.53 km) |
| Derry to Cizre | 2,594.65 mi (4,175.68 km) |
| Derry to Cobanlar | 2,086.10 mi (3,357.25 km) |
| Derry to Corlu | 1,854.89 mi (2,985.15 km) |
| Derry to Corum | 2,159.39 mi (3,475.20 km) |
| Derry to Cukurca | 2,654.91 mi (4,272.67 km) |
| Derry to Cukurcayir | 2,327.98 mi (3,746.52 km) |
| Derry to Cumayeri | 1,988.58 mi (3,200.31 km) |
| Derry to Cumra | 2,217.44 mi (3,568.63 km) |
| Derry to Cungus | 2,438.48 mi (3,924.35 km) |
| Derry to Dargecit | 2,566.07 mi (4,129.69 km) |
| Derry to Davutlar | 2,004.33 mi (3,225.66 km) |
| Derry to Demirozu | 2,370.81 mi (3,815.46 km) |
| Derry to Demre | 2,179.67 mi (3,507.85 km) |
| Derry to Denizciler | 2,395.27 mi (3,854.81 km) |
