| Wabash to Oberkirch | 4,346.35 mi (6,994.78 km) |
| Wabash to Obernburg am Main | 4,339.04 mi (6,983.01 km) |
| Wabash to Obernkirchen | 4,250.64 mi (6,840.74 km) |
| Wabash to Oberschleissheim | 4,491.00 mi (7,227.57 km) |
| Wabash to Oberstdorf | 4,473.78 mi (7,199.86 km) |
| Wabash to Obertraubling | 4,485.97 mi (7,219.47 km) |
| Wabash to Obertshausen | 4,319.13 mi (6,950.97 km) |
| Wabash to Oberursel | 4,304.52 mi (6,927.45 km) |
| Wabash to Ochsenfurt | 4,380.97 mi (7,050.48 km) |
| Wabash to Ochsenhausen | 4,435.72 mi (7,138.59 km) |
| Wabash to Ochtrup | 4,182.36 mi (6,730.87 km) |
| Wabash to Odenthal | 4,220.14 mi (6,791.66 km) |
| Wabash to Oelde | 4,230.57 mi (6,808.44 km) |
| Wabash to Oelsnitz | 4,430.10 mi (7,129.56 km) |
| Wabash to Oer-Erkenschwick | 4,204.01 mi (6,765.69 km) |
