| Vukovar to Olympia Heights (Florida) | 5,397.12 mi (8,685.83 km) |
| Vukovar to Omaha (Nebraska) | 5,236.90 mi (8,427.98 km) |
| Vukovar to On Top of the World Designated Place (Florida) | 5,316.73 mi (8,556.45 km) |
| Vukovar to Onalaska (Wisconsin) | 4,936.62 mi (7,944.73 km) |
| Vukovar to Oneida (New York) | 4,396.77 mi (7,075.93 km) |
| Vukovar to Oneonta (New York) | 4,399.93 mi (7,081.00 km) |
| Vukovar to Ontario (California) | 6,317.56 mi (10,167.13 km) |
| Vukovar to Ontario (Oregon) | 5,698.40 mi (9,170.69 km) |
| Vukovar to Opa-locka (Florida) | 5,384.87 mi (8,666.11 km) |
| Vukovar to Opelika (Alabama) | 5,271.38 mi (8,483.47 km) |
| Vukovar to Opelousas (Louisiana) | 5,648.32 mi (9,090.09 km) |
| Vukovar to Orange (California) | 6,337.77 mi (10,199.65 km) |
| Vukovar to Orange (Texas) | 5,735.15 mi (9,229.83 km) |
| Vukovar to Orange City (Florida) | 5,282.26 mi (8,500.98 km) |
| Vukovar to Orangeburg (South Carolina) | 5,045.04 mi (8,119.21 km) |
