| Irun to Kaneohe (Hawaii) | 7,710.83 mi (12,409.38 km) |
| Irun to Kankakee (Illinois) | 4,197.13 mi (6,754.63 km) |
| Irun to Kannapolis (North Carolina) | 4,086.73 mi (6,576.96 km) |
| Irun to Kansas City (Kansas) | 4,572.19 mi (7,358.23 km) |
| Irun to Kansas City (Missouri) | 4,564.08 mi (7,345.18 km) |
| Irun to Kapaa (Hawaii) | 7,696.70 mi (12,386.65 km) |
| Irun to Kapolei (Hawaii) | 7,720.82 mi (12,425.47 km) |
| Irun to Katy (Texas) | 5,026.99 mi (8,090.16 km) |
| Irun to Kaukauna (Wisconsin) | 4,094.48 mi (6,589.43 km) |
| Irun to Kaysville (Utah) | 5,171.23 mi (8,322.28 km) |
| Irun to Kearney (Missouri) | 4,546.14 mi (7,316.30 km) |
| Irun to Kearney (Nebraska) | 4,685.84 mi (7,541.13 km) |
| Irun to Kearns (Utah) | 5,192.02 mi (8,355.75 km) |
| Irun to Kearny (New Jersey) | 3,594.98 mi (5,785.56 km) |
| Irun to Keene (New Hampshire) | 3,442.07 mi (5,539.47 km) |
