| Dolny Kubin to Olympia Heights (Florida) | 5,299.26 mi (8,528.33 km) |
| Dolny Kubin to Omaha (Nebraska) | 5,057.45 mi (8,139.18 km) |
| Dolny Kubin to On Top of the World Designated Place (Florida) | 5,203.12 mi (8,373.61 km) |
| Dolny Kubin to Onalaska (Wisconsin) | 4,760.71 mi (7,661.63 km) |
| Dolny Kubin to Oneida (New York) | 4,255.18 mi (6,848.05 km) |
| Dolny Kubin to Oneonta (New York) | 4,261.72 mi (6,858.58 km) |
| Dolny Kubin to Ontario (California) | 6,105.52 mi (9,825.88 km) |
| Dolny Kubin to Ontario (Oregon) | 5,474.79 mi (8,810.82 km) |
| Dolny Kubin to Opa-locka (Florida) | 5,286.71 mi (8,508.14 km) |
| Dolny Kubin to Opelika (Alabama) | 5,139.11 mi (8,270.60 km) |
| Dolny Kubin to Opelousas (Louisiana) | 5,504.28 mi (8,858.28 km) |
| Dolny Kubin to Orange (California) | 6,125.59 mi (9,858.18 km) |
| Dolny Kubin to Orange (Texas) | 5,587.69 mi (8,992.52 km) |
| Dolny Kubin to Orange City (Florida) | 5,171.93 mi (8,323.42 km) |
| Dolny Kubin to Orangeburg (South Carolina) | 4,922.00 mi (7,921.19 km) |
