| Santa Margarita to Oberkirch | 657.83 mi (1,058.68 km) |
| Santa Margarita to Obernburg am Main | 759.80 mi (1,222.78 km) |
| Santa Margarita to Obernkirchen | 914.00 mi (1,470.93 km) |
| Santa Margarita to Oberschleissheim | 724.14 mi (1,165.39 km) |
| Santa Margarita to Oberstdorf | 641.72 mi (1,032.75 km) |
| Santa Margarita to Obertraubling | 779.94 mi (1,255.19 km) |
| Santa Margarita to Obertshausen | 768.44 mi (1,236.69 km) |
| Santa Margarita to Oberursel | 772.73 mi (1,243.59 km) |
| Santa Margarita to Ochsenfurt | 766.89 mi (1,234.19 km) |
| Santa Margarita to Ochsenhausen | 670.57 mi (1,079.19 km) |
| Santa Margarita to Ochtrup | 885.48 mi (1,425.04 km) |
| Santa Margarita to Odenthal | 806.38 mi (1,297.75 km) |
| Santa Margarita to Oelde | 872.14 mi (1,403.57 km) |
| Santa Margarita to Oelsnitz | 860.86 mi (1,385.43 km) |
| Santa Margarita to Oer-Erkenschwick | 848.49 mi (1,365.51 km) |
