| Chelmsford to Columbia (Illinois) | 4,225.59 mi (6,800.44 km) |
| Chelmsford to Columbia (Maryland) | 3,663.94 mi (5,896.54 km) |
| Chelmsford to Columbia (Missouri) | 4,281.73 mi (6,890.78 km) |
| Chelmsford to Columbia (Pennsylvania) | 3,611.71 mi (5,812.49 km) |
| Chelmsford to Columbia (South Carolina) | 4,070.46 mi (6,550.77 km) |
| Chelmsford to Columbia (Tennessee) | 4,240.93 mi (6,825.12 km) |
| Chelmsford to Columbia Heights (Minnesota) | 4,020.22 mi (6,469.92 km) |
| Chelmsford to Columbine (Colorado) | 4,707.93 mi (7,576.68 km) |
| Chelmsford to Columbus (Georgia) | 4,307.26 mi (6,931.86 km) |
| Chelmsford to Columbus (Indiana) | 4,023.57 mi (6,475.31 km) |
| Chelmsford to Columbus (Mississippi) | 4,399.64 mi (7,080.53 km) |
| Chelmsford to Columbus (Nebraska) | 4,342.78 mi (6,989.03 km) |
| Chelmsford to Columbus (Ohio) | 3,872.47 mi (6,232.13 km) |
| Chelmsford to Commack (New York) | 3,446.00 mi (5,545.81 km) |
| Chelmsford to Commerce (California) | 5,449.85 mi (8,770.69 km) |
