| Somero to Centralia (Illinois) | 4,610.45 mi (7,419.80 km) |
| Somero to Centralia (Washington) | 4,785.14 mi (7,700.93 km) |
| Somero to Centreville (Virginia) | 4,263.67 mi (6,861.71 km) |
| Somero to Ceres (California) | 5,358.81 mi (8,624.18 km) |
| Somero to Cerritos (California) | 5,555.70 mi (8,941.03 km) |
| Somero to Chalco (Nebraska) | 4,627.06 mi (7,446.54 km) |
| Somero to Chalmette (Louisiana) | 5,153.84 mi (8,294.30 km) |
| Somero to Chambersburg (Pennsylvania) | 4,206.91 mi (6,770.37 km) |
| Somero to Chamblee (Georgia) | 4,754.98 mi (7,652.39 km) |
| Somero to Champaign (Illinois) | 4,492.46 mi (7,229.91 km) |
| Somero to Champlin (Minnesota) | 4,318.94 mi (6,950.66 km) |
| Somero to Chandler (Arizona) | 5,475.71 mi (8,812.30 km) |
| Somero to Chanhassen (Minnesota) | 4,342.05 mi (6,987.86 km) |
| Somero to Channahon (Illinois) | 4,414.14 mi (7,103.88 km) |
| Somero to Channelview (Texas) | 5,303.44 mi (8,535.06 km) |
