| San Fernando to Oswego (Illinois) | 4,248.07 mi (6,836.61 km) |
| San Fernando to Oswego (New York) | 3,643.35 mi (5,863.41 km) |
| San Fernando to Otsego (Minnesota) | 4,380.79 mi (7,050.20 km) |
| San Fernando to Ottawa (Illinois) | 4,280.59 mi (6,888.95 km) |
| San Fernando to Ottawa (Kansas) | 4,670.69 mi (7,516.75 km) |
| San Fernando to Ottumwa (Iowa) | 4,458.32 mi (7,174.97 km) |
| San Fernando to Overland (Missouri) | 4,435.24 mi (7,137.83 km) |
| San Fernando to Overland Park (Kansas) | 4,633.87 mi (7,457.50 km) |
| San Fernando to Overlea (Maryland) | 3,737.91 mi (6,015.59 km) |
| San Fernando to Oviedo (Florida) | 4,291.10 mi (6,905.86 km) |
| San Fernando to Owasso (Oklahoma) | 4,777.74 mi (7,689.03 km) |
| San Fernando to Owatonna (Minnesota) | 4,399.48 mi (7,080.29 km) |
| San Fernando to Owensboro (Kentucky) | 4,306.91 mi (6,931.30 km) |
| San Fernando to Owings Mills (Maryland) | 3,750.41 mi (6,035.71 km) |
| San Fernando to Owosso (Michigan) | 4,017.06 mi (6,464.84 km) |
