| Irun to Ukiah (California) | 5,665.55 mi (9,117.82 km) |
| Irun to Union (Missouri) | 4,438.64 mi (7,143.30 km) |
| Irun to Union City (California) | 5,707.63 mi (9,185.54 km) |
| Irun to Union City (Georgia) | 4,344.22 mi (6,991.35 km) |
| Irun to Union City (New Jersey) | 3,590.45 mi (5,778.27 km) |
| Irun to Union City (Tennessee) | 4,434.57 mi (7,136.74 km) |
| Irun to Union Hill-Novelty Hill (Washington) | 5,173.80 mi (8,326.43 km) |
| Irun to Union Park (Florida) | 4,392.02 mi (7,068.28 km) |
| Irun to Uniondale (New York) | 3,571.93 mi (5,748.46 km) |
| Irun to Universal City (Texas) | 5,149.81 mi (8,287.82 km) |
| Irun to University (Florida) | 4,470.46 mi (7,194.51 km) |
| Irun to University City (Missouri) | 4,400.56 mi (7,082.02 km) |
| Irun to University Heights (Ohio) | 3,904.98 mi (6,284.45 km) |
| Irun to University of California-Santa Barbara (California) | 5,799.70 mi (9,333.72 km) |
| Irun to University Park (Texas) | 4,933.19 mi (7,939.20 km) |
