| Nieuwpoort to Clarkston (Georgia) | 4,323.67 mi (6,958.27 km) |
| Nieuwpoort to Clarksville (Indiana) | 4,166.46 mi (6,705.27 km) |
| Nieuwpoort to Clarksville (Tennessee) | 4,312.84 mi (6,940.85 km) |
| Nieuwpoort to Clawson (Michigan) | 3,868.56 mi (6,225.85 km) |
| Nieuwpoort to Clay (Alabama) | 4,424.96 mi (7,121.28 km) |
| Nieuwpoort to Clayton (California) | 5,433.71 mi (8,744.71 km) |
| Nieuwpoort to Clayton (Missouri) | 4,327.16 mi (6,963.89 km) |
| Nieuwpoort to Clayton (North Carolina) | 3,998.53 mi (6,435.01 km) |
| Nieuwpoort to Clayton (Ohio) | 4,037.09 mi (6,497.07 km) |
| Nieuwpoort to Clearfield (Utah) | 4,955.89 mi (7,975.73 km) |
| Nieuwpoort to Clearlake (California) | 5,393.77 mi (8,680.44 km) |
| Nieuwpoort to Clearwater (Florida) | 4,552.19 mi (7,326.05 km) |
| Nieuwpoort to Cleburne (Texas) | 4,916.28 mi (7,911.99 km) |
| Nieuwpoort to Clemmons (North Carolina) | 4,060.19 mi (6,534.24 km) |
| Nieuwpoort to Clemson (South Carolina) | 4,223.33 mi (6,796.80 km) |
