| Safi to Olympia Heights (Florida) | 5,450.83 mi (8,772.26 km) |
| Safi to Omaha (Nebraska) | 5,532.89 mi (8,904.33 km) |
| Safi to On Top of the World Designated Place (Florida) | 5,416.24 mi (8,716.60 km) |
| Safi to Onalaska (Wisconsin) | 5,227.02 mi (8,412.07 km) |
| Safi to Oneida (New York) | 4,596.58 mi (7,397.48 km) |
| Safi to Oneonta (New York) | 4,589.94 mi (7,386.79 km) |
| Safi to Ontario (California) | 6,705.06 mi (10,790.75 km) |
| Safi to Ontario (Oregon) | 6,135.66 mi (9,874.39 km) |
| Safi to Opa-locka (Florida) | 5,439.66 mi (8,754.28 km) |
| Safi to Opelika (Alabama) | 5,425.15 mi (8,730.94 km) |
| Safi to Opelousas (Louisiana) | 5,828.92 mi (9,380.74 km) |
| Safi to Orange (California) | 6,725.49 mi (10,823.62 km) |
| Safi to Orange (Texas) | 5,924.20 mi (9,534.09 km) |
| Safi to Orange City (Florida) | 5,373.26 mi (8,647.42 km) |
| Safi to Orangeburg (South Carolina) | 5,177.18 mi (8,331.87 km) |
