| Monforte del Cid to Oberkirch | 827.98 mi (1,332.50 km) |
| Monforte del Cid to Obernburg am Main | 929.27 mi (1,495.51 km) |
| Monforte del Cid to Obernkirchen | 1,069.90 mi (1,721.84 km) |
| Monforte del Cid to Oberschleissheim | 918.22 mi (1,477.74 km) |
| Monforte del Cid to Oberstdorf | 834.94 mi (1,343.70 km) |
| Monforte del Cid to Obertraubling | 972.22 mi (1,564.63 km) |
| Monforte del Cid to Obertshausen | 934.39 mi (1,503.76 km) |
| Monforte del Cid to Oberursel | 936.05 mi (1,506.42 km) |
| Monforte del Cid to Ochsenfurt | 943.56 mi (1,518.52 km) |
| Monforte del Cid to Ochsenhausen | 857.11 mi (1,379.39 km) |
| Monforte del Cid to Ochtrup | 1,028.49 mi (1,655.19 km) |
| Monforte del Cid to Odenthal | 954.15 mi (1,535.56 km) |
| Monforte del Cid to Oelde | 1,023.72 mi (1,647.52 km) |
| Monforte del Cid to Oelsnitz | 1,044.26 mi (1,680.57 km) |
| Monforte del Cid to Oer-Erkenschwick | 994.43 mi (1,600.39 km) |
