| Soller to Oswego (Illinois) | 4,524.30 mi (7,281.16 km) |
| Soller to Oswego (New York) | 3,939.08 mi (6,339.33 km) |
| Soller to Otsego (Minnesota) | 4,611.52 mi (7,421.52 km) |
| Soller to Ottawa (Illinois) | 4,557.81 mi (7,335.09 km) |
| Soller to Ottawa (Kansas) | 4,946.27 mi (7,960.26 km) |
| Soller to Ottumwa (Iowa) | 4,726.17 mi (7,606.04 km) |
| Soller to Overland (Missouri) | 4,727.37 mi (7,607.97 km) |
| Soller to Overland Park (Kansas) | 4,909.48 mi (7,901.05 km) |
| Soller to Overlea (Maryland) | 4,067.98 mi (6,546.79 km) |
| Soller to Oviedo (Florida) | 4,681.30 mi (7,533.83 km) |
| Soller to Owasso (Oklahoma) | 5,067.40 mi (8,155.20 km) |
| Soller to Owatonna (Minnesota) | 4,640.86 mi (7,468.74 km) |
| Soller to Owensboro (Kentucky) | 4,616.83 mi (7,430.07 km) |
| Soller to Owings Mills (Maryland) | 4,079.33 mi (6,565.05 km) |
| Soller to Owosso (Michigan) | 4,295.53 mi (6,912.98 km) |
