| Opmeer to Camas | 1,721.70 mi (2,770.81 km) |
| Opmeer to Camliyayla | 1,783.41 mi (2,870.12 km) |
| Opmeer to Camoluk | 1,805.27 mi (2,905.30 km) |
| Opmeer to Can | 1,360.15 mi (2,188.95 km) |
| Opmeer to Canakkale | 1,330.92 mi (2,141.91 km) |
| Opmeer to Cankaya | 1,583.20 mi (2,547.91 km) |
| Opmeer to Cankiri | 1,580.36 mi (2,543.35 km) |
| Opmeer to Cardak | 1,567.76 mi (2,523.07 km) |
| Opmeer to Carsamba | 1,677.33 mi (2,699.40 km) |
| Opmeer to Carsibasi | 1,790.18 mi (2,881.02 km) |
| Opmeer to Cat | 1,919.60 mi (3,089.30 km) |
| Opmeer to Catalagzi | 1,470.65 mi (2,366.78 km) |
| Opmeer to Catalca | 1,356.92 mi (2,183.75 km) |
| Opmeer to Catalpinar | 1,720.62 mi (2,769.07 km) |
| Opmeer to Cavdir | 1,603.55 mi (2,580.66 km) |
