| Frejus to Olympia Heights (Florida) | 4,879.60 mi (7,852.96 km) |
| Frejus to Omaha (Nebraska) | 4,876.24 mi (7,847.55 km) |
| Frejus to On Top of the World Designated Place (Florida) | 4,823.00 mi (7,761.86 km) |
| Frejus to Onalaska (Wisconsin) | 4,570.79 mi (7,355.97 km) |
| Frejus to Oneida (New York) | 3,961.53 mi (6,375.47 km) |
| Frejus to Oneonta (New York) | 3,958.02 mi (6,369.81 km) |
| Frejus to Ontario (California) | 6,038.76 mi (9,718.45 km) |
| Frejus to Ontario (Oregon) | 5,469.70 mi (8,802.63 km) |
| Frejus to Opa-locka (Florida) | 4,867.84 mi (7,834.03 km) |
| Frejus to Opelika (Alabama) | 4,809.30 mi (7,739.82 km) |
| Frejus to Opelousas (Louisiana) | 5,204.61 mi (8,376.01 km) |
| Frejus to Orange (California) | 6,059.19 mi (9,751.33 km) |
| Frejus to Orange (Texas) | 5,297.27 mi (8,525.13 km) |
| Frejus to Orange City (Florida) | 4,783.71 mi (7,698.64 km) |
| Frejus to Orangeburg (South Carolina) | 4,568.96 mi (7,353.03 km) |
