| Irun to Forrest City (Arkansas) | 4,571.45 mi (7,357.04 km) |
| Irun to Fort Atkinson (Wisconsin) | 4,169.52 mi (6,710.19 km) |
| Irun to Fort Bliss (Texas) | 5,395.19 mi (8,682.72 km) |
| Irun to Fort Campbell North (Kentucky) | 4,354.32 mi (7,007.61 km) |
| Irun to Fort Carson (Colorado) | 5,005.21 mi (8,055.10 km) |
| Irun to Fort Collins (Colorado) | 4,932.14 mi (7,937.52 km) |
| Irun to Fort Dodge (Iowa) | 4,408.53 mi (7,094.85 km) |
| Irun to Fort Drum (New York) | 3,564.60 mi (5,736.67 km) |
| Irun to Fort Hood (Texas) | 5,054.26 mi (8,134.05 km) |
| Irun to Fort Hunt (Virginia) | 3,799.57 mi (6,114.82 km) |
| Irun to Fort Lauderdale (Florida) | 4,440.61 mi (7,146.47 km) |
| Irun to Fort Lee (New Jersey) | 3,584.90 mi (5,769.34 km) |
| Irun to Fort Leonard Wood (Missouri) | 4,516.34 mi (7,268.34 km) |
| Irun to Fort Lewis (Washington) | 5,220.84 mi (8,402.12 km) |
| Irun to Fort Madison (Iowa) | 4,366.01 mi (7,026.41 km) |
