| Soham to Cloverly (Maryland) | 3,654.79 mi (5,881.81 km) |
| Soham to Clovis (California) | 5,300.53 mi (8,530.38 km) |
| Soham to Clovis (New Mexico) | 4,888.08 mi (7,866.60 km) |
| Soham to Clute (Texas) | 4,884.13 mi (7,860.25 km) |
| Soham to Coachella (California) | 5,371.09 mi (8,643.94 km) |
| Soham to Coalinga (California) | 5,359.65 mi (8,625.53 km) |
| Soham to Coamo (Puerto Rico) | 4,257.20 mi (6,851.29 km) |
| Soham to Coatesville (Pennsylvania) | 3,567.52 mi (5,741.37 km) |
| Soham to Cockeysville (Maryland) | 3,622.85 mi (5,830.41 km) |
| Soham to Cocoa (Florida) | 4,328.72 mi (6,966.41 km) |
| Soham to Cocoa Beach (Florida) | 4,325.43 mi (6,961.11 km) |
| Soham to Coconut Creek (Florida) | 4,411.61 mi (7,099.80 km) |
| Soham to Coeur d'Alene (Idaho) | 4,597.94 mi (7,399.67 km) |
| Soham to Cohoes (New York) | 3,360.27 mi (5,407.83 km) |
| Soham to Cold Springs (Nevada) | 5,143.35 mi (8,277.42 km) |
