| Paimio to Olympia Heights (Florida) | 5,105.89 mi (8,217.14 km) |
| Paimio to Omaha (Nebraska) | 4,609.16 mi (7,417.73 km) |
| Paimio to On Top of the World Designated Place (Florida) | 4,963.45 mi (7,987.90 km) |
| Paimio to Onalaska (Wisconsin) | 4,330.43 mi (6,969.15 km) |
| Paimio to Oneida (New York) | 3,951.93 mi (6,360.02 km) |
| Paimio to Oneonta (New York) | 3,969.40 mi (6,388.13 km) |
| Paimio to Ontario (California) | 5,532.14 mi (8,903.12 km) |
| Paimio to Ontario (Oregon) | 4,869.30 mi (7,836.39 km) |
| Paimio to Opa-locka (Florida) | 5,092.78 mi (8,196.03 km) |
| Paimio to Opelika (Alabama) | 4,842.35 mi (7,793.00 km) |
| Paimio to Opelousas (Louisiana) | 5,161.66 mi (8,306.89 km) |
| Paimio to Orange (California) | 5,551.50 mi (8,934.28 km) |
| Paimio to Orange (Texas) | 5,232.42 mi (8,420.76 km) |
| Paimio to Orange City (Florida) | 4,943.32 mi (7,955.50 km) |
| Paimio to Orangeburg (South Carolina) | 4,660.00 mi (7,499.54 km) |
