| New Ulm to Oberkirch | 4,500.35 mi (7,242.62 km) |
| New Ulm to Obernburg am Main | 4,479.40 mi (7,208.90 km) |
| New Ulm to Obernkirchen | 4,372.35 mi (7,036.62 km) |
| New Ulm to Oberschleissheim | 4,634.31 mi (7,458.19 km) |
| New Ulm to Oberstdorf | 4,628.01 mi (7,448.06 km) |
| New Ulm to Obertraubling | 4,621.83 mi (7,438.12 km) |
| New Ulm to Obertshausen | 4,458.86 mi (7,175.84 km) |
| New Ulm to Oberursel | 4,444.09 mi (7,152.08 km) |
| New Ulm to Ochsenfurt | 4,519.46 mi (7,273.37 km) |
| New Ulm to Ochsenhausen | 4,586.34 mi (7,381.01 km) |
| New Ulm to Ochtrup | 4,310.95 mi (6,937.81 km) |
| New Ulm to Odenthal | 4,358.28 mi (7,013.97 km) |
| New Ulm to Oelde | 4,358.93 mi (7,015.03 km) |
| New Ulm to Oelsnitz | 4,555.30 mi (7,331.05 km) |
| New Ulm to Oer-Erkenschwick | 4,336.88 mi (6,979.54 km) |
