| Middlesex to Florence (Kentucky) | 549.40 mi (884.17 km) |
| Middlesex to Florence (South Carolina) | 528.56 mi (850.64 km) |
| Middlesex to Florence-Graham (California) | 2,422.66 mi (3,898.90 km) |
| Middlesex to Florham Park (New Jersey) | 15.08 mi (24.26 km) |
| Middlesex to Florida (Puerto Rico) | 1,605.40 mi (2,583.64 km) |
| Middlesex to Florida City (Florida) | 1,100.52 mi (1,771.11 km) |
| Middlesex to Florida Ridge (Florida) | 958.24 mi (1,542.13 km) |
| Middlesex to Florin (California) | 2,474.03 mi (3,981.57 km) |
| Middlesex to Florissant (Missouri) | 849.17 mi (1,366.60 km) |
| Middlesex to Flower Hill (Maryland) | 172.22 mi (277.16 km) |
| Middlesex to Flower Mound (Texas) | 1,350.21 mi (2,172.95 km) |
| Middlesex to Flowing Wells (Arizona) | 2,092.16 mi (3,367.00 km) |
| Middlesex to Foley (Alabama) | 1,019.00 mi (1,639.93 km) |
| Middlesex to Folsom (California) | 2,456.59 mi (3,953.50 km) |
| Middlesex to Fond du Lac (Wisconsin) | 746.09 mi (1,200.71 km) |
