| Dubnica nad Vahom to Odessa (Texas) | 5,761.22 mi (9,271.79 km) |
| Dubnica nad Vahom to Ogden (Utah) | 5,506.96 mi (8,862.59 km) |
| Dubnica nad Vahom to Oildale (California) | 6,041.51 mi (9,722.87 km) |
| Dubnica nad Vahom to Ojus (Florida) | 5,240.34 mi (8,433.51 km) |
| Dubnica nad Vahom to Okemos (Michigan) | 4,561.55 mi (7,341.10 km) |
| Dubnica nad Vahom to Oklahoma City (Oklahoma) | 5,397.58 mi (8,686.56 km) |
| Dubnica nad Vahom to Okmulgee (Oklahoma) | 5,337.97 mi (8,590.63 km) |
| Dubnica nad Vahom to Olathe (Kansas) | 5,120.37 mi (8,240.44 km) |
| Dubnica nad Vahom to Old Jamestown (Missouri) | 4,966.04 mi (7,992.06 km) |
| Dubnica nad Vahom to Oldsmar (Florida) | 5,235.76 mi (8,426.14 km) |
| Dubnica nad Vahom to Olean (New York) | 4,373.08 mi (7,037.79 km) |
| Dubnica nad Vahom to Olive Branch (Mississippi) | 5,153.61 mi (8,293.94 km) |
| Dubnica nad Vahom to Olivehurst (California) | 5,875.19 mi (9,455.20 km) |
| Dubnica nad Vahom to Olney (Maryland) | 4,460.45 mi (7,178.39 km) |
| Dubnica nad Vahom to Olympia (Washington) | 5,405.35 mi (8,699.07 km) |
