| Oostkamp to Cloverly (Maryland) | 3,798.98 mi (6,113.87 km) |
| Oostkamp to Clovis (California) | 5,445.47 mi (8,763.64 km) |
| Oostkamp to Clovis (New Mexico) | 5,036.46 mi (8,105.40 km) |
| Oostkamp to Clute (Texas) | 5,030.56 mi (8,095.91 km) |
| Oostkamp to Coachella (California) | 5,517.98 mi (8,880.33 km) |
| Oostkamp to Coalinga (California) | 5,504.55 mi (8,858.72 km) |
| Oostkamp to Coamo (Puerto Rico) | 4,372.74 mi (7,037.25 km) |
| Oostkamp to Coatesville (Pennsylvania) | 3,711.77 mi (5,973.52 km) |
| Oostkamp to Cockeysville (Maryland) | 3,767.11 mi (6,062.58 km) |
| Oostkamp to Cocoa (Florida) | 4,468.07 mi (7,190.67 km) |
| Oostkamp to Cocoa Beach (Florida) | 4,464.66 mi (7,185.17 km) |
| Oostkamp to Coconut Creek (Florida) | 4,549.08 mi (7,321.04 km) |
| Oostkamp to Coeur d'Alene (Idaho) | 4,739.88 mi (7,628.11 km) |
| Oostkamp to Cohoes (New York) | 3,505.36 mi (5,641.34 km) |
| Oostkamp to Cold Springs (Nevada) | 5,287.22 mi (8,508.96 km) |
