| Westerstede to Odessa (Texas) | 5,229.42 mi (8,415.94 km) |
| Westerstede to Ogden (Utah) | 4,996.18 mi (8,040.58 km) |
| Westerstede to Oildale (California) | 5,536.35 mi (8,909.89 km) |
| Westerstede to Ojus (Florida) | 4,723.33 mi (7,601.47 km) |
| Westerstede to Okemos (Michigan) | 4,027.73 mi (6,482.00 km) |
| Westerstede to Oklahoma City (Oklahoma) | 4,864.94 mi (7,829.37 km) |
| Westerstede to Okmulgee (Oklahoma) | 4,804.82 mi (7,732.61 km) |
| Westerstede to Olathe (Kansas) | 4,588.04 mi (7,383.74 km) |
| Westerstede to Old Jamestown (Missouri) | 4,432.34 mi (7,133.16 km) |
| Westerstede to Oldsmar (Florida) | 4,712.09 mi (7,583.37 km) |
| Westerstede to Olean (New York) | 3,840.12 mi (6,180.07 km) |
| Westerstede to Olive Branch (Mississippi) | 4,619.95 mi (7,435.09 km) |
| Westerstede to Olivehurst (California) | 5,381.47 mi (8,660.63 km) |
| Westerstede to Olney (Maryland) | 3,930.13 mi (6,324.93 km) |
| Westerstede to Olympia (Washington) | 4,929.31 mi (7,932.96 km) |
