| Fonsorbes to Olympia Heights (Florida) | 4,612.10 mi (7,422.46 km) |
| Fonsorbes to Omaha (Nebraska) | 4,653.06 mi (7,488.37 km) |
| Fonsorbes to On Top of the World Designated Place (Florida) | 4,560.91 mi (7,340.08 km) |
| Fonsorbes to Onalaska (Wisconsin) | 4,347.09 mi (6,995.97 km) |
| Fonsorbes to Oneida (New York) | 3,717.63 mi (5,982.95 km) |
| Fonsorbes to Oneonta (New York) | 3,712.08 mi (5,974.01 km) |
| Fonsorbes to Ontario (California) | 5,838.47 mi (9,396.11 km) |
| Fonsorbes to Ontario (Oregon) | 5,290.14 mi (8,513.67 km) |
| Fonsorbes to Opa-locka (Florida) | 4,600.45 mi (7,403.72 km) |
| Fonsorbes to Opelika (Alabama) | 4,555.37 mi (7,331.16 km) |
| Fonsorbes to Opelousas (Louisiana) | 4,954.90 mi (7,974.14 km) |
| Fonsorbes to Orange (California) | 5,858.88 mi (9,428.96 km) |
| Fonsorbes to Orange (Texas) | 5,048.99 mi (8,125.56 km) |
| Fonsorbes to Orange City (Florida) | 4,520.54 mi (7,275.11 km) |
| Fonsorbes to Orangeburg (South Carolina) | 4,311.75 mi (6,939.10 km) |
