| Nieuwpoort to Castle Rock (Colorado) | 4,815.14 mi (7,749.22 km) |
| Nieuwpoort to Castro Valley (California) | 5,451.13 mi (8,772.74 km) |
| Nieuwpoort to Catalina Foothills (Arizona) | 5,407.91 mi (8,703.20 km) |
| Nieuwpoort to Cataño (Puerto Rico) | 4,323.30 mi (6,957.68 km) |
| Nieuwpoort to Cathedral City (California) | 5,506.13 mi (8,861.27 km) |
| Nieuwpoort to Catonsville (Maryland) | 3,762.68 mi (6,055.45 km) |
| Nieuwpoort to Cave Spring (Virginia) | 3,988.67 mi (6,419.15 km) |
| Nieuwpoort to Cayce (South Carolina) | 4,186.68 mi (6,737.82 km) |
| Nieuwpoort to Cayey (Puerto Rico) | 4,340.88 mi (6,985.98 km) |
| Nieuwpoort to Cedar City (Utah) | 5,180.13 mi (8,336.61 km) |
| Nieuwpoort to Cedar Falls (Iowa) | 4,217.77 mi (6,787.84 km) |
| Nieuwpoort to Cedar Hill (Texas) | 4,887.18 mi (7,865.15 km) |
| Nieuwpoort to Cedar Lake (Indiana) | 4,086.28 mi (6,576.24 km) |
| Nieuwpoort to Cedar Mill (Oregon) | 5,012.63 mi (8,067.05 km) |
| Nieuwpoort to Cedar Park (Texas) | 5,028.78 mi (8,093.04 km) |
