| Dorchester to Centralia (Illinois) | 4,096.50 mi (6,592.68 km) |
| Dorchester to Centralia (Washington) | 4,832.43 mi (7,777.05 km) |
| Dorchester to Centreville (Virginia) | 3,606.03 mi (5,803.34 km) |
| Dorchester to Ceres (California) | 5,288.97 mi (8,511.77 km) |
| Dorchester to Cerritos (California) | 5,405.46 mi (8,699.25 km) |
| Dorchester to Chalco (Nebraska) | 4,241.36 mi (6,825.82 km) |
| Dorchester to Chalmette (Louisiana) | 4,546.01 mi (7,316.09 km) |
| Dorchester to Chambersburg (Pennsylvania) | 3,567.55 mi (5,741.42 km) |
| Dorchester to Chamblee (Georgia) | 4,118.51 mi (6,628.11 km) |
| Dorchester to Champaign (Illinois) | 3,989.00 mi (6,419.68 km) |
| Dorchester to Champlin (Minnesota) | 3,953.11 mi (6,361.91 km) |
| Dorchester to Chandler (Arizona) | 5,222.98 mi (8,405.58 km) |
| Dorchester to Chanhassen (Minnesota) | 3,973.79 mi (6,395.20 km) |
| Dorchester to Channahon (Illinois) | 3,928.79 mi (6,322.77 km) |
| Dorchester to Channelview (Texas) | 4,765.22 mi (7,668.88 km) |
