| Idrija to Port Chester (New York) | 4,177.18 mi (6,722.52 km) |
| Idrija to Port Hueneme (California) | 6,177.77 mi (9,942.16 km) |
| Idrija to Port Huron (Michigan) | 4,444.65 mi (7,152.97 km) |
| Idrija to Port Lavaca (Texas) | 5,704.44 mi (9,180.40 km) |
| Idrija to Port Neches (Texas) | 5,527.02 mi (8,894.89 km) |
| Idrija to Port Orange (Florida) | 5,026.22 mi (8,088.91 km) |
| Idrija to Port Orchard (Washington) | 5,465.05 mi (8,795.15 km) |
| Idrija to Port Royal (South Carolina) | 4,859.35 mi (7,820.37 km) |
| Idrija to Port Salerno (Florida) | 5,083.50 mi (8,181.10 km) |
| Idrija to Port St. John (Florida) | 5,047.46 mi (8,123.10 km) |
| Idrija to Port St. Lucie (Florida) | 5,085.95 mi (8,185.04 km) |
| Idrija to Port Washington (New York) | 4,184.97 mi (6,735.05 km) |
| Idrija to Port Washington (Wisconsin) | 4,632.74 mi (7,455.67 km) |
| Idrija to Port Wentworth (Georgia) | 4,888.16 mi (7,866.74 km) |
| Idrija to Portage (Indiana) | 4,690.28 mi (7,548.28 km) |
