| Chelmsford to Commerce City (Colorado) | 4,685.58 mi (7,540.71 km) |
| Chelmsford to Compton (California) | 5,458.19 mi (8,784.11 km) |
| Chelmsford to Comstock Park (Michigan) | 3,835.63 mi (6,172.85 km) |
| Chelmsford to Concord (California) | 5,336.84 mi (8,588.81 km) |
| Chelmsford to Concord (Missouri) | 4,228.39 mi (6,804.94 km) |
| Chelmsford to Concord (New Hampshire) | 3,274.90 mi (5,270.44 km) |
| Chelmsford to Concord (North Carolina) | 3,994.48 mi (6,428.50 km) |
| Chelmsford to Conneaut (Ohio) | 3,689.23 mi (5,937.24 km) |
| Chelmsford to Connersville (Indiana) | 3,972.09 mi (6,392.47 km) |
| Chelmsford to Conroe (Texas) | 4,841.45 mi (7,791.57 km) |
| Chelmsford to Converse (Texas) | 4,994.10 mi (8,037.24 km) |
| Chelmsford to Conway (Arkansas) | 4,480.30 mi (7,210.35 km) |
| Chelmsford to Conway (Florida) | 4,361.24 mi (7,018.74 km) |
| Chelmsford to Conway (South Carolina) | 4,003.53 mi (6,443.06 km) |
| Chelmsford to Conyers (Georgia) | 4,214.63 mi (6,782.79 km) |
