| Pleasanton to Oskaloosa (Iowa) | 1,571.74 mi (2,529.47 km) |
| Pleasanton to Oswego (Illinois) | 1,793.72 mi (2,886.72 km) |
| Pleasanton to Oswego (New York) | 2,385.37 mi (3,838.88 km) |
| Pleasanton to Otsego (Minnesota) | 1,544.95 mi (2,486.36 km) |
| Pleasanton to Ottawa (Illinois) | 1,769.44 mi (2,847.64 km) |
| Pleasanton to Ottawa (Kansas) | 1,442.93 mi (2,322.18 km) |
| Pleasanton to Ottumwa (Iowa) | 1,583.56 mi (2,548.50 km) |
| Pleasanton to Overland (Missouri) | 1,704.47 mi (2,743.08 km) |
| Pleasanton to Overland Park (Kansas) | 1,471.94 mi (2,368.86 km) |
| Pleasanton to Overlea (Maryland) | 2,429.23 mi (3,909.46 km) |
| Pleasanton to Oviedo (Florida) | 2,414.37 mi (3,885.56 km) |
| Pleasanton to Owasso (Oklahoma) | 1,436.38 mi (2,311.63 km) |
| Pleasanton to Owatonna (Minnesota) | 1,552.18 mi (2,497.99 km) |
| Pleasanton to Owensboro (Kentucky) | 1,889.01 mi (3,040.07 km) |
| Pleasanton to Owings Mills (Maryland) | 2,414.25 mi (3,885.35 km) |
