| Irun to Felida (Washington) | 5,298.31 mi (8,526.81 km) |
| Irun to Fenton (Michigan) | 3,954.29 mi (6,363.81 km) |
| Irun to Fergus Falls (Minnesota) | 4,332.92 mi (6,973.15 km) |
| Irun to Ferguson (Missouri) | 4,395.60 mi (7,074.04 km) |
| Irun to Fernandina Beach (Florida) | 4,316.24 mi (6,946.31 km) |
| Irun to Ferndale (Maryland) | 3,764.02 mi (6,057.61 km) |
| Irun to Ferndale (Michigan) | 3,941.02 mi (6,342.46 km) |
| Irun to Ferndale (Washington) | 5,128.94 mi (8,254.24 km) |
| Irun to Fernley (Nevada) | 5,505.68 mi (8,860.54 km) |
| Irun to Ferry Pass (Florida) | 4,594.61 mi (7,394.31 km) |
| Irun to Festus (Missouri) | 4,422.07 mi (7,116.64 km) |
| Irun to Fife (Washington) | 5,207.05 mi (8,379.93 km) |
| Irun to Fillmore (California) | 5,765.83 mi (9,279.20 km) |
| Irun to Findlay (Ohio) | 4,014.28 mi (6,460.37 km) |
| Irun to Finneytown (Ohio) | 4,121.51 mi (6,632.93 km) |
