| Soham to Cicero (Illinois) | 3,945.09 mi (6,349.01 km) |
| Soham to Cimarron Hills (Colorado) | 4,704.29 mi (7,570.82 km) |
| Soham to Cincinnati (Ohio) | 3,949.43 mi (6,356.00 km) |
| Soham to Cinco Ranch (Texas) | 4,860.52 mi (7,822.25 km) |
| Soham to Circleville (Ohio) | 3,866.24 mi (6,222.11 km) |
| Soham to Citrus (California) | 5,402.20 mi (8,694.01 km) |
| Soham to Citrus Heights (California) | 5,239.33 mi (8,431.89 km) |
| Soham to Citrus Park (Florida) | 4,418.46 mi (7,110.82 km) |
| Soham to Claiborne (Louisiana) | 4,576.41 mi (7,365.03 km) |
| Soham to Claremont (California) | 5,396.16 mi (8,684.28 km) |
| Soham to Claremont (New Hampshire) | 3,279.99 mi (5,278.63 km) |
| Soham to Claremore (Oklahoma) | 4,512.14 mi (7,261.58 km) |
| Soham to Clarksburg (Maryland) | 3,660.03 mi (5,890.25 km) |
| Soham to Clarksburg (West Virginia) | 3,778.76 mi (6,081.33 km) |
| Soham to Clarksdale (Mississippi) | 4,428.57 mi (7,127.09 km) |
