| Toledo to Oberkirch | 846.08 mi (1,361.63 km) |
| Toledo to Obernburg am Main | 941.62 mi (1,515.38 km) |
| Toledo to Obernkirchen | 1,060.51 mi (1,706.73 km) |
| Toledo to Oberschleissheim | 964.27 mi (1,551.85 km) |
| Toledo to Oberstdorf | 883.15 mi (1,421.29 km) |
| Toledo to Obertraubling | 1,013.62 mi (1,631.26 km) |
| Toledo to Obertshausen | 942.22 mi (1,516.35 km) |
| Toledo to Oberursel | 940.63 mi (1,513.80 km) |
| Toledo to Ochsenfurt | 964.41 mi (1,552.07 km) |
| Toledo to Ochsenhausen | 894.85 mi (1,440.13 km) |
| Toledo to Ochtrup | 1,006.07 mi (1,619.11 km) |
| Toledo to Odenthal | 940.08 mi (1,512.91 km) |
| Toledo to Oelde | 1,011.04 mi (1,627.11 km) |
| Toledo to Oelsnitz | 1,070.47 mi (1,722.76 km) |
| Toledo to Oer-Erkenschwick | 976.61 mi (1,571.70 km) |
