| Idrija to Hutchinson (Minnesota) | 4,793.26 mi (7,714.01 km) |
| Idrija to Hutto (Texas) | 5,640.04 mi (9,076.77 km) |
| Idrija to Hyattsville (Maryland) | 4,401.22 mi (7,083.08 km) |
| Idrija to Hybla Valley (Virginia) | 4,415.83 mi (7,106.60 km) |
| Idrija to Idaho Falls (Idaho) | 5,427.80 mi (8,735.20 km) |
| Idrija to Idylwood (Virginia) | 4,414.79 mi (7,104.92 km) |
| Idrija to Ilchester (Maryland) | 4,382.24 mi (7,052.53 km) |
| Idrija to Immokalee (Florida) | 5,172.92 mi (8,325.01 km) |
| Idrija to Imperial (California) | 6,146.79 mi (9,892.30 km) |
| Idrija to Imperial Beach (California) | 6,210.17 mi (9,994.30 km) |
| Idrija to Independence (Kentucky) | 4,710.86 mi (7,581.39 km) |
| Idrija to Independence (Missouri) | 5,080.16 mi (8,175.73 km) |
| Idrija to Indian Trail (North Carolina) | 4,730.69 mi (7,613.31 km) |
| Idrija to Indiana (Pennsylvania) | 4,418.83 mi (7,111.41 km) |
| Idrija to Indianapolis (Indiana) | 4,735.18 mi (7,620.54 km) |
