| Niel to Clarkston (Georgia) | 4,387.63 mi (7,061.22 km) |
| Niel to Clarksville (Indiana) | 4,228.20 mi (6,804.63 km) |
| Niel to Clarksville (Tennessee) | 4,374.81 mi (7,040.57 km) |
| Niel to Clawson (Michigan) | 3,929.19 mi (6,323.42 km) |
| Niel to Clay (Alabama) | 4,488.26 mi (7,223.15 km) |
| Niel to Clayton (California) | 5,478.65 mi (8,817.03 km) |
| Niel to Clayton (Missouri) | 4,387.18 mi (7,060.49 km) |
| Niel to Clayton (North Carolina) | 4,063.44 mi (6,539.47 km) |
| Niel to Clayton (Ohio) | 4,098.61 mi (6,596.08 km) |
| Niel to Clearfield (Utah) | 5,004.95 mi (8,054.68 km) |
| Niel to Clearlake (California) | 5,437.78 mi (8,751.25 km) |
| Niel to Clearwater (Florida) | 4,618.25 mi (7,432.36 km) |
| Niel to Cleburne (Texas) | 4,976.31 mi (8,008.59 km) |
| Niel to Clemmons (North Carolina) | 4,124.46 mi (6,637.67 km) |
| Niel to Clemson (South Carolina) | 4,287.40 mi (6,899.91 km) |
