| Oostakker to Cloverly (Maryland) | 3,821.83 mi (6,150.64 km) |
| Oostakker to Clovis (California) | 5,463.94 mi (8,793.37 km) |
| Oostakker to Clovis (New Mexico) | 5,057.61 mi (8,139.44 km) |
| Oostakker to Clute (Texas) | 5,052.99 mi (8,132.01 km) |
| Oostakker to Coachella (California) | 5,537.45 mi (8,911.67 km) |
| Oostakker to Coalinga (California) | 5,523.01 mi (8,888.42 km) |
| Oostakker to Coamo (Puerto Rico) | 4,395.48 mi (7,073.84 km) |
| Oostakker to Coatesville (Pennsylvania) | 3,734.61 mi (6,010.27 km) |
| Oostakker to Cockeysville (Maryland) | 3,789.95 mi (6,099.33 km) |
| Oostakker to Cocoa (Florida) | 4,491.32 mi (7,228.07 km) |
| Oostakker to Cocoa Beach (Florida) | 4,487.91 mi (7,222.59 km) |
| Oostakker to Coconut Creek (Florida) | 4,572.39 mi (7,358.55 km) |
| Oostakker to Coeur d'Alene (Idaho) | 4,757.19 mi (7,655.96 km) |
| Oostakker to Cohoes (New York) | 3,528.07 mi (5,677.88 km) |
| Oostakker to Cold Springs (Nevada) | 5,305.25 mi (8,537.97 km) |
