| Soller to Olympia Heights (Florida) | 4,753.88 mi (7,650.63 km) |
| Soller to Omaha (Nebraska) | 4,870.51 mi (7,838.34 km) |
| Soller to On Top of the World Designated Place (Florida) | 4,718.69 mi (7,594.00 km) |
| Soller to Onalaska (Wisconsin) | 4,564.65 mi (7,346.10 km) |
| Soller to Oneida (New York) | 3,912.32 mi (6,296.27 km) |
| Soller to Oneonta (New York) | 3,903.71 mi (6,282.42 km) |
| Soller to Ontario (California) | 6,073.32 mi (9,774.07 km) |
| Soller to Ontario (Oregon) | 5,538.41 mi (8,913.21 km) |
| Soller to Opa-locka (Florida) | 4,742.65 mi (7,632.55 km) |
| Soller to Opelika (Alabama) | 4,731.10 mi (7,613.96 km) |
| Soller to Opelousas (Louisiana) | 5,137.32 mi (8,267.72 km) |
| Soller to Orange (California) | 6,093.69 mi (9,806.85 km) |
| Soller to Orange (Texas) | 5,233.60 mi (8,422.67 km) |
| Soller to Orange City (Florida) | 4,675.57 mi (7,524.61 km) |
| Soller to Orangeburg (South Carolina) | 4,481.50 mi (7,212.28 km) |
