| Sala to Olympia Heights (Florida) | 4,924.67 mi (7,925.49 km) |
| Sala to Omaha (Nebraska) | 4,478.23 mi (7,207.02 km) |
| Sala to On Top of the World Designated Place (Florida) | 4,789.14 mi (7,707.37 km) |
| Sala to Onalaska (Wisconsin) | 4,193.92 mi (6,749.45 km) |
| Sala to Oneida (New York) | 3,785.85 mi (6,092.74 km) |
| Sala to Oneonta (New York) | 3,801.32 mi (6,117.63 km) |
| Sala to Ontario (California) | 5,442.49 mi (8,758.84 km) |
| Sala to Ontario (Oregon) | 4,790.49 mi (7,709.55 km) |
| Sala to Opa-locka (Florida) | 4,911.61 mi (7,904.47 km) |
| Sala to Opelika (Alabama) | 4,677.84 mi (7,528.26 km) |
| Sala to Opelousas (Louisiana) | 5,007.24 mi (8,058.37 km) |
| Sala to Orange (California) | 5,462.15 mi (8,790.48 km) |
| Sala to Orange (Texas) | 5,080.89 mi (8,176.91 km) |
| Sala to Orange City (Florida) | 4,767.14 mi (7,671.97 km) |
| Sala to Orangeburg (South Carolina) | 4,488.64 mi (7,223.77 km) |
