| Isla Vista to Oswego (Illinois) | 1,776.12 mi (2,858.38 km) |
| Isla Vista to Oswego (New York) | 2,383.85 mi (3,836.44 km) |
| Isla Vista to Otsego (Minnesota) | 1,571.14 mi (2,528.51 km) |
| Isla Vista to Ottawa (Illinois) | 1,748.63 mi (2,814.15 km) |
| Isla Vista to Ottawa (Kansas) | 1,391.91 mi (2,240.06 km) |
| Isla Vista to Ottumwa (Iowa) | 1,560.41 mi (2,511.24 km) |
| Isla Vista to Overland (Missouri) | 1,656.02 mi (2,665.11 km) |
| Isla Vista to Overland Park (Kansas) | 1,424.46 mi (2,292.44 km) |
| Isla Vista to Overlea (Maryland) | 2,396.45 mi (3,856.71 km) |
| Isla Vista to Oviedo (Florida) | 2,297.89 mi (3,698.09 km) |
| Isla Vista to Owasso (Oklahoma) | 1,356.90 mi (2,183.73 km) |
| Isla Vista to Owatonna (Minnesota) | 1,564.60 mi (2,517.98 km) |
| Isla Vista to Owensboro (Kentucky) | 1,833.48 mi (2,950.71 km) |
| Isla Vista to Owings Mills (Maryland) | 2,381.58 mi (3,832.78 km) |
| Isla Vista to Owosso (Michigan) | 1,996.49 mi (3,213.04 km) |
