| San Bruno to Odenton (Maryland) | 2,454.01 mi (3,949.34 km) |
| San Bruno to Odessa (Texas) | 1,204.49 mi (1,938.44 km) |
| San Bruno to Ogden (Utah) | 610.83 mi (983.04 km) |
| San Bruno to Oildale (California) | 242.20 mi (389.79 km) |
| San Bruno to Ojus (Florida) | 2,585.74 mi (4,161.35 km) |
| San Bruno to Okemos (Michigan) | 2,020.30 mi (3,251.35 km) |
| San Bruno to Oklahoma City (Oklahoma) | 1,387.03 mi (2,232.22 km) |
| San Bruno to Okmulgee (Oklahoma) | 1,467.10 mi (2,361.07 km) |
| San Bruno to Olathe (Kansas) | 1,494.91 mi (2,405.83 km) |
| San Bruno to Old Jamestown (Missouri) | 1,737.71 mi (2,796.57 km) |
| San Bruno to Oldsmar (Florida) | 2,381.78 mi (3,833.10 km) |
| San Bruno to Olean (New York) | 2,328.09 mi (3,746.70 km) |
| San Bruno to Olive Branch (Mississippi) | 1,814.79 mi (2,920.62 km) |
| San Bruno to Olivehurst (California) | 111.07 mi (178.75 km) |
| San Bruno to Olney (Maryland) | 2,433.04 mi (3,915.60 km) |
