| Idrija to Richmond (California) | 6,036.56 mi (9,714.90 km) |
| Idrija to Richmond (Indiana) | 4,683.46 mi (7,537.30 km) |
| Idrija to Richmond (Kentucky) | 4,757.45 mi (7,656.37 km) |
| Idrija to Richmond (Texas) | 5,619.65 mi (9,043.95 km) |
| Idrija to Richmond (Virginia) | 4,486.04 mi (7,219.58 km) |
| Idrija to Richmond Heights (Florida) | 5,164.11 mi (8,310.83 km) |
| Idrija to Richmond Heights (Ohio) | 4,471.33 mi (7,195.92 km) |
| Idrija to Richmond Hill (Georgia) | 4,906.86 mi (7,896.82 km) |
| Idrija to Richmond West (Florida) | 5,167.85 mi (8,316.85 km) |
| Idrija to Richton Park (Illinois) | 4,716.38 mi (7,590.28 km) |
| Idrija to Ridge (New York) | 4,148.47 mi (6,676.31 km) |
| Idrija to Ridgecrest (California) | 6,045.85 mi (9,729.85 km) |
| Idrija to Ridgefield (New Jersey) | 4,198.86 mi (6,757.41 km) |
| Idrija to Ridgefield (Washington) | 5,569.15 mi (8,962.68 km) |
| Idrija to Ridgefield Park (New Jersey) | 4,198.12 mi (6,756.22 km) |
