| Middlesex to Finneytown (Ohio) | 538.73 mi (866.99 km) |
| Middlesex to Firestone (Colorado) | 1,595.15 mi (2,567.14 km) |
| Middlesex to Fish Hawk (Florida) | 982.41 mi (1,581.04 km) |
| Middlesex to Fishers (Indiana) | 605.50 mi (974.46 km) |
| Middlesex to Fitchburg (Massachusetts) | 196.65 mi (316.48 km) |
| Middlesex to Fitchburg (Wisconsin) | 785.66 mi (1,264.41 km) |
| Middlesex to Five Corners (Washington) | 2,412.69 mi (3,882.85 km) |
| Middlesex to Five Forks (South Carolina) | 580.27 mi (933.86 km) |
| Middlesex to Flagstaff (Arizona) | 2,042.64 mi (3,287.31 km) |
| Middlesex to Flat Rock (Michigan) | 466.80 mi (751.24 km) |
| Middlesex to Fleming Island (Florida) | 829.37 mi (1,334.74 km) |
| Middlesex to Flint (Michigan) | 502.42 mi (808.57 km) |
| Middlesex to Floral Park (New York) | 43.08 mi (69.33 km) |
| Middlesex to Florence (Alabama) | 820.58 mi (1,320.59 km) |
| Middlesex to Florence (Arizona) | 2,090.68 mi (3,364.63 km) |
