| Wysokie Mazowieckie to Olympia Heights (Florida) | 5,318.22 mi (8,558.85 km) |
| Wysokie Mazowieckie to Omaha (Nebraska) | 4,973.04 mi (8,003.33 km) |
| Wysokie Mazowieckie to On Top of the World Designated Place (Florida) | 5,203.85 mi (8,374.78 km) |
| Wysokie Mazowieckie to Onalaska (Wisconsin) | 4,682.75 mi (7,536.16 km) |
| Wysokie Mazowieckie to Oneida (New York) | 4,226.34 mi (6,801.64 km) |
| Wysokie Mazowieckie to Oneonta (New York) | 4,237.21 mi (6,819.13 km) |
| Wysokie Mazowieckie to Ontario (California) | 5,968.21 mi (9,604.91 km) |
| Wysokie Mazowieckie to Ontario (Oregon) | 5,320.65 mi (8,562.76 km) |
| Wysokie Mazowieckie to Opa-locka (Florida) | 5,305.40 mi (8,538.22 km) |
| Wysokie Mazowieckie to Opelika (Alabama) | 5,117.18 mi (8,235.30 km) |
| Wysokie Mazowieckie to Opelousas (Louisiana) | 5,465.52 mi (8,795.91 km) |
| Wysokie Mazowieckie to Orange (California) | 5,987.99 mi (9,636.74 km) |
| Wysokie Mazowieckie to Orange (Texas) | 5,544.11 mi (8,922.39 km) |
| Wysokie Mazowieckie to Orange City (Florida) | 5,176.79 mi (8,331.24 km) |
| Wysokie Mazowieckie to Orangeburg (South Carolina) | 4,912.72 mi (7,906.26 km) |
