| Soham to Caguas (Puerto Rico) | 4,235.31 mi (6,816.08 km) |
| Soham to Cahokia (Illinois) | 4,194.89 mi (6,751.03 km) |
| Soham to Calabasas (California) | 5,425.39 mi (8,731.32 km) |
| Soham to Caldwell (Idaho) | 4,821.31 mi (7,759.15 km) |
| Soham to Caledonia (Wisconsin) | 3,904.38 mi (6,283.50 km) |
| Soham to Calera (Alabama) | 4,332.19 mi (6,971.99 km) |
| Soham to Calexico (California) | 5,407.59 mi (8,702.68 km) |
| Soham to Calhoun (Georgia) | 4,192.32 mi (6,746.88 km) |
| Soham to California (Maryland) | 3,671.77 mi (5,909.15 km) |
| Soham to California City (California) | 5,341.60 mi (8,596.48 km) |
| Soham to Callaway (Florida) | 4,435.69 mi (7,138.55 km) |
| Soham to Calumet City (Illinois) | 3,948.22 mi (6,354.05 km) |
| Soham to Calverton (Maryland) | 3,654.98 mi (5,882.13 km) |
| Soham to Camano (Washington) | 4,721.19 mi (7,598.02 km) |
| Soham to Camarillo (California) | 5,431.73 mi (8,741.53 km) |
