| Kranj to Olympia Heights (Florida) | 5,167.63 mi (8,316.49 km) |
| Kranj to Omaha (Nebraska) | 5,033.49 mi (8,100.62 km) |
| Kranj to On Top of the World Designated Place (Florida) | 5,089.76 mi (8,191.17 km) |
| Kranj to Onalaska (Wisconsin) | 4,731.63 mi (7,614.83 km) |
| Kranj to Oneida (New York) | 4,177.67 mi (6,723.31 km) |
| Kranj to Oneonta (New York) | 4,179.72 mi (6,726.61 km) |
| Kranj to Ontario (California) | 6,135.68 mi (9,874.42 km) |
| Kranj to Ontario (Oregon) | 5,528.66 mi (8,897.53 km) |
| Kranj to Opa-locka (Florida) | 5,155.42 mi (8,296.84 km) |
| Kranj to Opelika (Alabama) | 5,048.77 mi (8,125.21 km) |
| Kranj to Opelousas (Louisiana) | 5,429.02 mi (8,737.16 km) |
| Kranj to Orange (California) | 6,155.98 mi (9,907.10 km) |
| Kranj to Orange (Texas) | 5,516.94 mi (8,878.65 km) |
| Kranj to Orange City (Florida) | 5,054.69 mi (8,134.74 km) |
| Kranj to Orangeburg (South Carolina) | 4,820.21 mi (7,757.38 km) |
