| Niel to Cicero (Illinois) | 4,135.44 mi (6,655.34 km) |
| Niel to Cimarron Hills (Colorado) | 4,891.28 mi (7,871.76 km) |
| Niel to Cincinnati (Ohio) | 4,139.96 mi (6,662.63 km) |
| Niel to Cinco Ranch (Texas) | 5,051.08 mi (8,128.93 km) |
| Niel to Circleville (Ohio) | 4,056.72 mi (6,528.65 km) |
| Niel to Citrus (California) | 5,584.33 mi (8,987.10 km) |
| Niel to Citrus Heights (California) | 5,416.03 mi (8,716.26 km) |
| Niel to Citrus Park (Florida) | 4,605.20 mi (7,411.36 km) |
| Niel to Claiborne (Louisiana) | 4,766.94 mi (7,671.64 km) |
| Niel to Claremont (California) | 5,578.40 mi (8,977.56 km) |
| Niel to Claremont (New Hampshire) | 3,469.91 mi (5,584.28 km) |
| Niel to Claremore (Oklahoma) | 4,702.38 mi (7,567.75 km) |
| Niel to Clarksburg (Maryland) | 3,849.62 mi (6,195.36 km) |
| Niel to Clarksburg (West Virginia) | 3,968.91 mi (6,387.34 km) |
| Niel to Clarksdale (Mississippi) | 4,619.10 mi (7,433.72 km) |
