| Dubnica nad Vahom to Oakley (California) | 5,946.33 mi (9,569.69 km) |
| Dubnica nad Vahom to Oakton (Virginia) | 4,481.68 mi (7,212.57 km) |
| Dubnica nad Vahom to Oakville (Missouri) | 4,987.73 mi (8,026.97 km) |
| Dubnica nad Vahom to Oatfield (Oregon) | 5,501.33 mi (8,853.53 km) |
| Dubnica nad Vahom to Ocala (Florida) | 5,156.76 mi (8,299.00 km) |
| Dubnica nad Vahom to Ocean Acres (New Jersey) | 4,323.41 mi (6,957.85 km) |
| Dubnica nad Vahom to Ocean City (New Jersey) | 4,358.21 mi (7,013.86 km) |
| Dubnica nad Vahom to Ocean Pines (Maryland) | 4,421.30 mi (7,115.40 km) |
| Dubnica nad Vahom to Ocean Pointe (Hawaii) | 7,575.61 mi (12,191.77 km) |
| Dubnica nad Vahom to Ocean Springs (Mississippi) | 5,354.11 mi (8,616.61 km) |
| Dubnica nad Vahom to Oceanside (California) | 6,132.70 mi (9,869.63 km) |
| Dubnica nad Vahom to Oceanside (New York) | 4,256.98 mi (6,850.95 km) |
| Dubnica nad Vahom to Ocoee (Florida) | 5,162.37 mi (8,308.04 km) |
| Dubnica nad Vahom to Oconomowoc (Wisconsin) | 4,684.50 mi (7,538.97 km) |
| Dubnica nad Vahom to Odenton (Maryland) | 4,449.60 mi (7,160.93 km) |
