| Ivancna Gorica to Orangevale (California) | 5,986.56 mi (9,634.43 km) |
| Ivancna Gorica to Orchards (Washington) | 5,594.41 mi (9,003.34 km) |
| Ivancna Gorica to Orcutt (California) | 6,195.56 mi (9,970.79 km) |
| Ivancna Gorica to Oregon (Ohio) | 4,575.70 mi (7,363.88 km) |
| Ivancna Gorica to Oregon (Wisconsin) | 4,741.26 mi (7,630.31 km) |
| Ivancna Gorica to Oregon City (Oregon) | 5,616.93 mi (9,039.57 km) |
| Ivancna Gorica to Orem (Utah) | 5,625.39 mi (9,053.19 km) |
| Ivancna Gorica to Orinda (California) | 6,060.41 mi (9,753.30 km) |
| Ivancna Gorica to Orland Park (Illinois) | 4,747.15 mi (7,639.80 km) |
| Ivancna Gorica to Orlando (Florida) | 5,106.29 mi (8,217.77 km) |
| Ivancna Gorica to Ormond Beach (Florida) | 5,056.70 mi (8,137.97 km) |
| Ivancna Gorica to Oro Valley (Arizona) | 6,051.98 mi (9,739.71 km) |
| Ivancna Gorica to Oroville (California) | 5,946.28 mi (9,569.62 km) |
| Ivancna Gorica to Oshkosh (Wisconsin) | 4,659.09 mi (7,498.08 km) |
| Ivancna Gorica to Oskaloosa (Iowa) | 4,939.11 mi (7,948.74 km) |
