| Pleasanton to Oakleaf Plantation (Florida) | 2,335.38 mi (3,758.43 km) |
| Pleasanton to Oakley (California) | 24.73 mi (39.80 km) |
| Pleasanton to Oakton (Virginia) | 2,395.07 mi (3,854.49 km) |
| Pleasanton to Oakville (Missouri) | 1,709.44 mi (2,751.08 km) |
| Pleasanton to Oatfield (Oregon) | 536.47 mi (863.37 km) |
| Pleasanton to Ocala (Florida) | 2,346.30 mi (3,776.01 km) |
| Pleasanton to Ocean Acres (New Jersey) | 2,540.18 mi (4,088.02 km) |
| Pleasanton to Ocean City (New Jersey) | 2,530.64 mi (4,072.67 km) |
| Pleasanton to Ocean Pines (Maryland) | 2,516.12 mi (4,049.31 km) |
| Pleasanton to Ocean Pointe (Hawaii) | 2,429.04 mi (3,909.16 km) |
| Pleasanton to Ocean Springs (Mississippi) | 1,949.00 mi (3,136.62 km) |
| Pleasanton to Oceanside (California) | 400.40 mi (644.38 km) |
| Pleasanton to Oceanside (New York) | 2,560.69 mi (4,121.03 km) |
| Pleasanton to Ocoee (Florida) | 2,397.83 mi (3,858.93 km) |
| Pleasanton to Oconomowoc (Wisconsin) | 1,784.32 mi (2,871.58 km) |
