| Viskovo to Olympia Heights (Florida) | 5,190.27 mi (8,352.93 km) |
| Viskovo to Omaha (Nebraska) | 5,074.19 mi (8,166.13 km) |
| Viskovo to On Top of the World Designated Place (Florida) | 5,115.94 mi (8,233.31 km) |
| Viskovo to Onalaska (Wisconsin) | 4,771.78 mi (7,679.43 km) |
| Viskovo to Oneida (New York) | 4,210.75 mi (6,776.54 km) |
| Viskovo to Oneonta (New York) | 4,212.05 mi (6,778.64 km) |
| Viskovo to Ontario (California) | 6,182.82 mi (9,950.28 km) |
| Viskovo to Ontario (Oregon) | 5,578.64 mi (8,977.96 km) |
| Viskovo to Opa-locka (Florida) | 5,178.13 mi (8,333.39 km) |
| Viskovo to Opelika (Alabama) | 5,079.11 mi (8,174.03 km) |
| Viskovo to Opelousas (Louisiana) | 5,461.68 mi (8,789.73 km) |
| Viskovo to Orange (California) | 6,203.14 mi (9,982.99 km) |
| Viskovo to Orange (Texas) | 5,550.29 mi (8,932.33 km) |
| Viskovo to Orange City (Florida) | 5,080.17 mi (8,175.75 km) |
| Viskovo to Orangeburg (South Carolina) | 4,848.68 mi (7,803.19 km) |
