| Walldurn to Fortuna Foothills (Arizona) | 5,791.95 mi (9,321.24 km) |
| Walldurn to Foster City (California) | 5,731.89 mi (9,224.58 km) |
| Walldurn to Fostoria (Ohio) | 4,248.08 mi (6,836.63 km) |
| Walldurn to Fountain (Colorado) | 5,137.50 mi (8,268.00 km) |
| Walldurn to Fountain Hills (Arizona) | 5,652.65 mi (9,097.05 km) |
| Walldurn to Fountain Inn (South Carolina) | 4,507.66 mi (7,254.37 km) |
| Walldurn to Fountain Valley (California) | 5,839.47 mi (9,397.71 km) |
| Walldurn to Fountainebleau (Florida) | 4,870.50 mi (7,838.32 km) |
| Walldurn to Four Corners (Oregon) | 5,305.69 mi (8,538.68 km) |
| Walldurn to Four Corners (Texas) | 5,296.36 mi (8,523.67 km) |
| Walldurn to Four Square Mile (Colorado) | 5,090.22 mi (8,191.92 km) |
| Walldurn to Fox Crossing (Wisconsin) | 4,292.22 mi (6,907.67 km) |
| Walldurn to Fox Lake (Illinois) | 4,367.44 mi (7,028.72 km) |
| Walldurn to Framingham (Massachusetts) | 3,724.61 mi (5,994.19 km) |
| Walldurn to Franconia (Virginia) | 4,111.88 mi (6,617.43 km) |
