| Suamico to Oberkirch | 4,254.51 mi (6,846.98 km) |
| Suamico to Obernburg am Main | 4,239.32 mi (6,822.53 km) |
| Suamico to Obernkirchen | 4,140.20 mi (6,663.01 km) |
| Suamico to Oberschleissheim | 4,393.30 mi (7,070.34 km) |
| Suamico to Oberstdorf | 4,382.35 mi (7,052.71 km) |
| Suamico to Obertraubling | 4,384.02 mi (7,055.40 km) |
| Suamico to Obertshausen | 4,219.01 mi (6,789.84 km) |
| Suamico to Oberursel | 4,204.27 mi (6,766.12 km) |
| Suamico to Ochsenfurt | 4,280.28 mi (6,888.44 km) |
| Suamico to Ochsenhausen | 4,342.12 mi (6,987.96 km) |
| Suamico to Ochtrup | 4,075.61 mi (6,559.06 km) |
| Suamico to Odenthal | 4,118.88 mi (6,628.70 km) |
| Suamico to Oelde | 4,123.81 mi (6,636.62 km) |
| Suamico to Oelsnitz | 4,322.03 mi (6,955.63 km) |
| Suamico to Oer-Erkenschwick | 4,099.72 mi (6,597.87 km) |
