| Middletown to Fortuna (California) | 2,087.20 mi (3,359.03 km) |
| Middletown to Fortuna Foothills (Arizona) | 1,733.27 mi (2,789.42 km) |
| Middletown to Foster City (California) | 2,037.84 mi (3,279.58 km) |
| Middletown to Fostoria (Ohio) | 125.00 mi (201.17 km) |
| Middletown to Fountain (Colorado) | 1,088.60 mi (1,751.92 km) |
| Middletown to Fountain Hills (Arizona) | 1,566.21 mi (2,520.58 km) |
| Middletown to Fountain Inn (South Carolina) | 352.72 mi (567.64 km) |
| Middletown to Fountain Valley (California) | 1,893.77 mi (3,047.73 km) |
| Middletown to Fountainebleau (Florida) | 976.82 mi (1,572.04 km) |
| Middletown to Four Corners (Oregon) | 1,991.36 mi (3,204.79 km) |
| Middletown to Four Corners (Texas) | 933.46 mi (1,502.26 km) |
| Middletown to Four Square Mile (Colorado) | 1,090.35 mi (1,754.74 km) |
| Middletown to Fox Crossing (Wisconsin) | 388.55 mi (625.31 km) |
| Middletown to Fox Lake (Illinois) | 283.51 mi (456.27 km) |
| Middletown to Framingham (Massachusetts) | 701.62 mi (1,129.15 km) |
