| Oostkamp to Carlsbad (New Mexico) | 5,184.06 mi (8,342.94 km) |
| Oostkamp to Carmel (Indiana) | 4,120.62 mi (6,631.50 km) |
| Oostkamp to Carmichael (California) | 5,387.78 mi (8,670.79 km) |
| Oostkamp to Carney (Maryland) | 3,766.23 mi (6,061.16 km) |
| Oostkamp to Carnot-Moon (Pennsylvania) | 3,863.59 mi (6,217.84 km) |
| Oostkamp to Carol Stream (Illinois) | 4,103.45 mi (6,603.87 km) |
| Oostkamp to Carolina (Puerto Rico) | 4,339.02 mi (6,982.98 km) |
| Oostkamp to Carolina Forest (South Carolina) | 4,126.82 mi (6,641.48 km) |
| Oostkamp to Carpentersville (Illinois) | 4,099.72 mi (6,597.86 km) |
| Oostkamp to Carpinteria (California) | 5,582.21 mi (8,983.69 km) |
| Oostkamp to Carrboro (North Carolina) | 4,031.15 mi (6,487.51 km) |
| Oostkamp to Carroll (Iowa) | 4,342.85 mi (6,989.13 km) |
| Oostkamp to Carrollton (Georgia) | 4,387.75 mi (7,061.40 km) |
| Oostkamp to Carrollton (Texas) | 4,880.84 mi (7,854.95 km) |
| Oostkamp to Carrollwood (Florida) | 4,557.48 mi (7,334.56 km) |
