| Slovenske Konjice to Olympia Heights (Florida) | 5,211.76 mi (8,387.52 km) |
| Slovenske Konjice to Omaha (Nebraska) | 5,065.58 mi (8,152.27 km) |
| Slovenske Konjice to On Top of the World Designated Place (Florida) | 5,132.13 mi (8,259.36 km) |
| Slovenske Konjice to Onalaska (Wisconsin) | 4,764.27 mi (7,667.35 km) |
| Slovenske Konjice to Oneida (New York) | 4,215.94 mi (6,784.90 km) |
| Slovenske Konjice to Oneonta (New York) | 4,218.50 mi (6,789.02 km) |
| Slovenske Konjice to Ontario (California) | 6,160.76 mi (9,914.79 km) |
| Slovenske Konjice to Ontario (Oregon) | 5,549.99 mi (8,931.84 km) |
| Slovenske Konjice to Opa-locka (Florida) | 5,199.52 mi (8,367.82 km) |
| Slovenske Konjice to Opelika (Alabama) | 5,088.74 mi (8,189.54 km) |
| Slovenske Konjice to Opelousas (Louisiana) | 5,467.44 mi (8,798.99 km) |
| Slovenske Konjice to Orange (California) | 6,181.04 mi (9,947.42 km) |
| Slovenske Konjice to Orange (Texas) | 5,554.88 mi (8,939.71 km) |
| Slovenske Konjice to Orange City (Florida) | 5,097.44 mi (8,203.53 km) |
| Slovenske Konjice to Orangeburg (South Carolina) | 4,861.33 mi (7,823.56 km) |
