| Satu Mare to Oberkirch | 683.26 mi (1,099.59 km) |
| Satu Mare to Obernburg am Main | 640.37 mi (1,030.58 km) |
| Satu Mare to Obernkirchen | 683.58 mi (1,100.12 km) |
| Satu Mare to Oberschleissheim | 523.79 mi (842.96 km) |
| Satu Mare to Oberstdorf | 587.47 mi (945.44 km) |
| Satu Mare to Obertraubling | 498.34 mi (801.99 km) |
| Satu Mare to Obertshausen | 656.11 mi (1,055.91 km) |
| Satu Mare to Oberursel | 668.77 mi (1,076.27 km) |
| Satu Mare to Ochsenfurt | 597.70 mi (961.90 km) |
| Satu Mare to Ochsenhausen | 598.75 mi (963.59 km) |
| Satu Mare to Ochtrup | 759.11 mi (1,221.66 km) |
| Satu Mare to Odenthal | 741.94 mi (1,194.03 km) |
| Satu Mare to Oelde | 712.48 mi (1,146.63 km) |
| Satu Mare to Oelsnitz | 517.33 mi (832.56 km) |
| Satu Mare to Oer-Erkenschwick | 745.83 mi (1,200.29 km) |
