| Opmeer to Cizre | 2,072.88 mi (3,335.98 km) |
| Opmeer to Cobanlar | 1,563.24 mi (2,515.79 km) |
| Opmeer to Corlu | 1,331.81 mi (2,143.35 km) |
| Opmeer to Corum | 1,635.55 mi (2,632.16 km) |
| Opmeer to Cukurca | 2,134.51 mi (3,435.16 km) |
| Opmeer to Cukurcayir | 1,809.49 mi (2,912.09 km) |
| Opmeer to Cumayeri | 1,463.99 mi (2,356.07 km) |
| Opmeer to Cumra | 1,694.05 mi (2,726.31 km) |
| Opmeer to Cungus | 1,915.28 mi (3,082.35 km) |
| Opmeer to Dargecit | 2,044.13 mi (3,289.71 km) |
| Opmeer to Davutlar | 1,489.22 mi (2,396.67 km) |
| Opmeer to Demirozu | 1,850.91 mi (2,978.76 km) |
| Opmeer to Demre | 1,662.12 mi (2,674.92 km) |
| Opmeer to Denizciler | 1,870.73 mi (3,010.65 km) |
| Opmeer to Denizli | 1,549.66 mi (2,493.93 km) |
