| Someren to Cicero (Illinois) | 4,177.29 mi (6,722.70 km) |
| Someren to Cimarron Hills (Colorado) | 4,926.01 mi (7,927.65 km) |
| Someren to Cincinnati (Ohio) | 4,185.13 mi (6,735.32 km) |
| Someren to Cinco Ranch (Texas) | 5,095.92 mi (8,201.09 km) |
| Someren to Circleville (Ohio) | 4,102.32 mi (6,602.04 km) |
| Someren to Citrus (California) | 5,613.33 mi (9,033.78 km) |
| Someren to Citrus Heights (California) | 5,440.29 mi (8,755.30 km) |
| Someren to Citrus Park (Florida) | 4,657.18 mi (7,495.00 km) |
| Someren to Claiborne (Louisiana) | 4,812.16 mi (7,744.43 km) |
| Someren to Claremont (California) | 5,607.52 mi (9,024.42 km) |
| Someren to Claremont (New Hampshire) | 3,517.55 mi (5,660.95 km) |
| Someren to Claremore (Oklahoma) | 4,743.71 mi (7,634.26 km) |
| Someren to Clarksburg (Maryland) | 3,897.98 mi (6,273.20 km) |
| Someren to Clarksburg (West Virginia) | 4,015.90 mi (6,462.96 km) |
| Someren to Clarksdale (Mississippi) | 4,664.24 mi (7,506.38 km) |
