| Diekirch to Fortuna Foothills (Arizona) | 5,675.26 mi (9,133.44 km) |
| Diekirch to Foster City (California) | 5,628.45 mi (9,058.12 km) |
| Diekirch to Fostoria (Ohio) | 4,114.17 mi (6,621.12 km) |
| Diekirch to Fountain (Colorado) | 5,016.60 mi (8,073.44 km) |
| Diekirch to Fountain Hills (Arizona) | 5,534.00 mi (8,906.12 km) |
| Diekirch to Fountain Inn (South Carolina) | 4,368.68 mi (7,030.72 km) |
| Diekirch to Fountain Valley (California) | 5,727.56 mi (9,217.62 km) |
| Diekirch to Fountainebleau (Florida) | 4,727.21 mi (7,607.71 km) |
| Diekirch to Four Corners (Oregon) | 5,210.02 mi (8,384.71 km) |
| Diekirch to Four Corners (Texas) | 5,161.63 mi (8,306.84 km) |
| Diekirch to Four Square Mile (Colorado) | 4,970.42 mi (7,999.11 km) |
| Diekirch to Fox Crossing (Wisconsin) | 4,164.16 mi (6,701.56 km) |
| Diekirch to Fox Lake (Illinois) | 4,237.48 mi (6,819.56 km) |
| Diekirch to Framingham (Massachusetts) | 3,585.85 mi (5,770.87 km) |
| Diekirch to Franconia (Virginia) | 3,973.12 mi (6,394.12 km) |
