| Sankt Augustin to Oakley (California) | 5,566.37 mi (8,958.21 km) |
| Sankt Augustin to Oakton (Virginia) | 3,990.25 mi (6,421.68 km) |
| Sankt Augustin to Oakville (Missouri) | 4,515.79 mi (7,267.46 km) |
| Sankt Augustin to Oatfield (Oregon) | 5,146.00 mi (8,281.69 km) |
| Sankt Augustin to Ocala (Florida) | 4,658.05 mi (7,496.41 km) |
| Sankt Augustin to Ocean Acres (New Jersey) | 3,829.91 mi (6,163.64 km) |
| Sankt Augustin to Ocean City (New Jersey) | 3,864.31 mi (6,219.00 km) |
| Sankt Augustin to Ocean Pines (Maryland) | 3,926.64 mi (6,319.32 km) |
| Sankt Augustin to Ocean Pointe (Hawaii) | 7,375.35 mi (11,869.47 km) |
| Sankt Augustin to Ocean Springs (Mississippi) | 4,864.72 mi (7,829.01 km) |
| Sankt Augustin to Oceanside (California) | 5,723.01 mi (9,210.30 km) |
| Sankt Augustin to Oceanside (New York) | 3,764.24 mi (6,057.96 km) |
| Sankt Augustin to Ocoee (Florida) | 4,662.59 mi (7,503.71 km) |
| Sankt Augustin to Oconomowoc (Wisconsin) | 4,220.38 mi (6,792.04 km) |
| Sankt Augustin to Odenton (Maryland) | 3,957.73 mi (6,369.35 km) |
