| Krotoszyn to Olympia Heights (Florida) | 5,156.61 mi (8,298.77 km) |
| Krotoszyn to Omaha (Nebraska) | 4,879.86 mi (7,853.38 km) |
| Krotoszyn to On Top of the World Designated Place (Florida) | 5,052.85 mi (8,131.78 km) |
| Krotoszyn to Onalaska (Wisconsin) | 4,584.55 mi (7,378.11 km) |
| Krotoszyn to Oneida (New York) | 4,093.25 mi (6,587.45 km) |
| Krotoszyn to Oneonta (New York) | 4,101.30 mi (6,600.41 km) |
| Krotoszyn to Ontario (California) | 5,918.66 mi (9,525.16 km) |
| Krotoszyn to Ontario (Oregon) | 5,286.15 mi (8,507.24 km) |
| Krotoszyn to Opa-locka (Florida) | 5,143.94 mi (8,278.38 km) |
| Krotoszyn to Opelika (Alabama) | 4,980.24 mi (8,014.92 km) |
| Krotoszyn to Opelousas (Louisiana) | 5,339.88 mi (8,593.71 km) |
| Krotoszyn to Orange (California) | 5,938.70 mi (9,557.41 km) |
| Krotoszyn to Orange (Texas) | 5,421.79 mi (8,725.52 km) |
| Krotoszyn to Orange City (Florida) | 5,023.30 mi (8,084.22 km) |
| Krotoszyn to Orangeburg (South Carolina) | 4,767.64 mi (7,672.77 km) |
