| Haukipudas to Olympia Heights (Florida) | 5,046.56 mi (8,121.66 km) |
| Haukipudas to Omaha (Nebraska) | 4,440.24 mi (7,145.88 km) |
| Haukipudas to On Top of the World Designated Place (Florida) | 4,885.38 mi (7,862.27 km) |
| Haukipudas to Onalaska (Wisconsin) | 4,172.99 mi (6,715.78 km) |
| Haukipudas to Oneida (New York) | 3,858.92 mi (6,210.34 km) |
| Haukipudas to Oneonta (New York) | 3,881.17 mi (6,246.14 km) |
| Haukipudas to Ontario (California) | 5,297.77 mi (8,525.94 km) |
| Haukipudas to Ontario (Oregon) | 4,624.05 mi (7,441.69 km) |
| Haukipudas to Opa-locka (Florida) | 5,033.36 mi (8,100.41 km) |
| Haukipudas to Opelika (Alabama) | 4,740.22 mi (7,628.64 km) |
| Haukipudas to Opelousas (Louisiana) | 5,035.19 mi (8,103.36 km) |
| Haukipudas to Orange (California) | 5,316.68 mi (8,556.38 km) |
| Haukipudas to Orange (Texas) | 5,099.49 mi (8,206.84 km) |
| Haukipudas to Orange City (Florida) | 4,870.43 mi (7,838.19 km) |
| Haukipudas to Orangeburg (South Carolina) | 4,575.82 mi (7,364.07 km) |
