| Nierstein to Odessa (Texas) | 5,378.78 mi (8,656.31 km) |
| Nierstein to Ogden (Utah) | 5,180.07 mi (8,336.52 km) |
| Nierstein to Oildale (California) | 5,724.36 mi (9,212.47 km) |
| Nierstein to Ojus (Florida) | 4,803.56 mi (7,730.59 km) |
| Nierstein to Okemos (Michigan) | 4,164.64 mi (6,702.34 km) |
| Nierstein to Oklahoma City (Oklahoma) | 5,011.11 mi (8,064.61 km) |
| Nierstein to Okmulgee (Oklahoma) | 4,948.09 mi (7,963.18 km) |
| Nierstein to Olathe (Kansas) | 4,736.10 mi (7,622.02 km) |
| Nierstein to Old Jamestown (Missouri) | 4,571.00 mi (7,356.31 km) |
| Nierstein to Oldsmar (Florida) | 4,804.79 mi (7,732.56 km) |
| Nierstein to Olean (New York) | 3,963.14 mi (6,378.06 km) |
| Nierstein to Olive Branch (Mississippi) | 4,748.12 mi (7,641.36 km) |
| Nierstein to Olivehurst (California) | 5,577.89 mi (8,976.75 km) |
| Nierstein to Olney (Maryland) | 4,041.06 mi (6,503.46 km) |
| Nierstein to Olympia (Washington) | 5,135.90 mi (8,265.43 km) |
