| Idrija to Dover (New Jersey) | 4,219.19 mi (6,790.13 km) |
| Idrija to Dover (Ohio) | 4,516.41 mi (7,268.46 km) |
| Idrija to Downers Grove (Illinois) | 4,712.16 mi (7,583.48 km) |
| Idrija to Downey (California) | 6,159.72 mi (9,913.12 km) |
| Idrija to Dranesville (Virginia) | 4,416.95 mi (7,108.40 km) |
| Idrija to Draper (Utah) | 5,592.28 mi (8,999.91 km) |
| Idrija to Drexel Heights (Arizona) | 6,041.08 mi (9,722.19 km) |
| Idrija to Drexel Hill (Pennsylvania) | 4,289.79 mi (6,903.75 km) |
| Idrija to Duarte (California) | 6,141.18 mi (9,883.28 km) |
| Idrija to Dublin (California) | 6,038.94 mi (9,718.74 km) |
| Idrija to Dublin (Georgia) | 4,945.69 mi (7,959.32 km) |
| Idrija to Dublin (Ohio) | 4,601.66 mi (7,405.66 km) |
| Idrija to Dubuque (Iowa) | 4,778.55 mi (7,690.34 km) |
| Idrija to Duluth (Georgia) | 4,927.15 mi (7,929.48 km) |
| Idrija to Duluth (Minnesota) | 4,624.95 mi (7,443.14 km) |
