| Zamora to Oberkirch | 830.28 mi (1,336.21 km) |
| Zamora to Obernburg am Main | 918.59 mi (1,478.32 km) |
| Zamora to Obernkirchen | 1,019.04 mi (1,639.99 km) |
| Zamora to Oberschleissheim | 964.66 mi (1,552.47 km) |
| Zamora to Oberstdorf | 887.55 mi (1,428.37 km) |
| Zamora to Obertraubling | 1,009.36 mi (1,624.41 km) |
| Zamora to Obertshausen | 915.96 mi (1,474.09 km) |
| Zamora to Oberursel | 912.11 mi (1,467.91 km) |
| Zamora to Ochsenfurt | 946.78 mi (1,523.70 km) |
| Zamora to Ochsenhausen | 891.39 mi (1,434.55 km) |
| Zamora to Ochtrup | 956.71 mi (1,539.68 km) |
| Zamora to Odenthal | 898.34 mi (1,445.73 km) |
| Zamora to Oelde | 968.41 mi (1,558.51 km) |
| Zamora to Oelsnitz | 1,053.98 mi (1,696.22 km) |
| Zamora to Oer-Erkenschwick | 931.22 mi (1,498.66 km) |
