| Dorchester to Fortuna Foothills (Arizona) | 5,346.90 mi (8,605.01 km) |
| Dorchester to Foster City (California) | 5,331.77 mi (8,580.66 km) |
| Dorchester to Fostoria (Ohio) | 3,748.55 mi (6,032.71 km) |
| Dorchester to Fountain (Colorado) | 4,679.60 mi (7,531.09 km) |
| Dorchester to Fountain Hills (Arizona) | 5,201.35 mi (8,370.77 km) |
| Dorchester to Fountain Inn (South Carolina) | 3,992.43 mi (6,425.20 km) |
| Dorchester to Fountain Valley (California) | 5,410.36 mi (8,707.14 km) |
| Dorchester to Fountainebleau (Florida) | 4,344.08 mi (6,991.13 km) |
| Dorchester to Four Corners (Oregon) | 4,933.65 mi (7,939.94 km) |
| Dorchester to Four Corners (Texas) | 4,793.50 mi (7,714.39 km) |
| Dorchester to Four Square Mile (Colorado) | 4,636.06 mi (7,461.02 km) |
| Dorchester to Fox Crossing (Wisconsin) | 3,811.73 mi (6,134.39 km) |
| Dorchester to Fox Lake (Illinois) | 3,880.58 mi (6,245.20 km) |
| Dorchester to Framingham (Massachusetts) | 3,210.36 mi (5,166.57 km) |
| Dorchester to Franconia (Virginia) | 3,597.44 mi (5,789.52 km) |
