| Idrija to Forrest City (Arkansas) | 5,147.49 mi (8,284.08 km) |
| Idrija to Fort Atkinson (Wisconsin) | 4,689.77 mi (7,547.45 km) |
| Idrija to Fort Bliss (Texas) | 5,897.92 mi (9,491.78 km) |
| Idrija to Fort Campbell North (Kentucky) | 4,935.53 mi (7,942.96 km) |
| Idrija to Fort Carson (Colorado) | 5,466.67 mi (8,797.76 km) |
| Idrija to Fort Collins (Colorado) | 5,376.75 mi (8,653.05 km) |
| Idrija to Fort Dodge (Iowa) | 4,903.25 mi (7,891.01 km) |
| Idrija to Fort Drum (New York) | 4,137.54 mi (6,658.73 km) |
| Idrija to Fort Hood (Texas) | 5,618.11 mi (9,041.47 km) |
| Idrija to Fort Hunt (Virginia) | 4,415.41 mi (7,105.91 km) |
| Idrija to Fort Lauderdale (Florida) | 5,129.70 mi (8,255.45 km) |
| Idrija to Fort Lee (New Jersey) | 4,196.23 mi (6,753.18 km) |
| Idrija to Fort Leonard Wood (Missouri) | 5,063.26 mi (8,148.54 km) |
| Idrija to Fort Lewis (Washington) | 5,488.34 mi (8,832.63 km) |
| Idrija to Fort Madison (Iowa) | 4,893.25 mi (7,874.92 km) |
