| Sankt Augustin to Odessa (Texas) | 5,301.44 mi (8,531.84 km) |
| Sankt Augustin to Ogden (Utah) | 5,099.92 mi (8,207.52 km) |
| Sankt Augustin to Oildale (California) | 5,644.10 mi (9,083.31 km) |
| Sankt Augustin to Ojus (Florida) | 4,737.77 mi (7,624.70 km) |
| Sankt Augustin to Okemos (Michigan) | 4,088.72 mi (6,580.16 km) |
| Sankt Augustin to Oklahoma City (Oklahoma) | 4,934.12 mi (7,940.69 km) |
| Sankt Augustin to Okmulgee (Oklahoma) | 4,871.45 mi (7,839.84 km) |
| Sankt Augustin to Olathe (Kansas) | 4,658.84 mi (7,497.67 km) |
| Sankt Augustin to Old Jamestown (Missouri) | 4,494.92 mi (7,233.87 km) |
| Sankt Augustin to Oldsmar (Florida) | 4,736.47 mi (7,622.61 km) |
| Sankt Augustin to Olean (New York) | 3,889.23 mi (6,259.11 km) |
| Sankt Augustin to Olive Branch (Mississippi) | 4,673.57 mi (7,521.39 km) |
| Sankt Augustin to Olivehurst (California) | 5,497.62 mi (8,847.56 km) |
| Sankt Augustin to Olney (Maryland) | 3,969.17 mi (6,387.75 km) |
| Sankt Augustin to Olympia (Washington) | 5,056.13 mi (8,137.05 km) |
