| Dorchester to Alum Rock (California) | 5,328.68 mi (8,575.68 km) |
| Dorchester to Alvin (Texas) | 4,793.08 mi (7,713.71 km) |
| Dorchester to Amarillo (Texas) | 4,753.35 mi (7,649.79 km) |
| Dorchester to Amelia (Ohio) | 3,876.51 mi (6,238.64 km) |
| Dorchester to American Canyon (California) | 5,295.92 mi (8,522.95 km) |
| Dorchester to American Fork (Utah) | 4,838.54 mi (7,786.88 km) |
| Dorchester to Americus (Georgia) | 4,201.87 mi (6,762.25 km) |
| Dorchester to Ames (Iowa) | 4,106.89 mi (6,609.40 km) |
| Dorchester to Amherst (Ohio) | 3,690.49 mi (5,939.27 km) |
| Dorchester to Ammon (Idaho) | 4,679.51 mi (7,530.94 km) |
| Dorchester to Amsterdam (New York) | 3,298.89 mi (5,309.06 km) |
| Dorchester to Anacortes (Washington) | 4,724.20 mi (7,602.86 km) |
| Dorchester to Anaheim (California) | 5,400.00 mi (8,690.47 km) |
| Dorchester to Anchorage (Alaska) | 4,490.78 mi (7,227.21 km) |
| Dorchester to Anderson (California) | 5,167.80 mi (8,316.78 km) |
