| Dorchester to Columbia (Illinois) | 4,142.83 mi (6,667.24 km) |
| Dorchester to Columbia (Maryland) | 3,566.12 mi (5,739.11 km) |
| Dorchester to Columbia (Missouri) | 4,202.55 mi (6,763.35 km) |
| Dorchester to Columbia (Pennsylvania) | 3,514.99 mi (5,656.83 km) |
| Dorchester to Columbia (South Carolina) | 3,968.88 mi (6,387.30 km) |
| Dorchester to Columbia (Tennessee) | 4,149.43 mi (6,677.86 km) |
| Dorchester to Columbia Heights (Minnesota) | 3,953.39 mi (6,362.36 km) |
| Dorchester to Columbine (Colorado) | 4,647.30 mi (7,479.10 km) |
| Dorchester to Columbus (Georgia) | 4,208.24 mi (6,772.50 km) |
| Dorchester to Columbus (Indiana) | 3,936.66 mi (6,335.45 km) |
| Dorchester to Columbus (Mississippi) | 4,306.58 mi (6,930.76 km) |
| Dorchester to Columbus (Nebraska) | 4,274.58 mi (6,879.27 km) |
| Dorchester to Columbus (Ohio) | 3,783.35 mi (6,088.71 km) |
| Dorchester to Commack (New York) | 3,347.13 mi (5,386.69 km) |
| Dorchester to Commerce (California) | 5,401.03 mi (8,692.12 km) |
