| Zarasai to Oberkirch | 912.88 mi (1,469.14 km) |
| Zarasai to Obernburg am Main | 819.57 mi (1,318.97 km) |
| Zarasai to Obernkirchen | 733.58 mi (1,180.58 km) |
| Zarasai to Oberschleissheim | 808.08 mi (1,300.49 km) |
| Zarasai to Oberstdorf | 891.35 mi (1,434.48 km) |
| Zarasai to Obertraubling | 753.88 mi (1,213.25 km) |
| Zarasai to Obertshausen | 821.55 mi (1,322.15 km) |
| Zarasai to Oberursel | 825.50 mi (1,328.52 km) |
| Zarasai to Ochsenfurt | 794.59 mi (1,278.77 km) |
| Zarasai to Ochsenhausen | 870.00 mi (1,400.14 km) |
| Zarasai to Ochtrup | 809.05 mi (1,302.04 km) |
| Zarasai to Odenthal | 849.26 mi (1,366.75 km) |
| Zarasai to Oelde | 783.73 mi (1,261.30 km) |
| Zarasai to Oelsnitz | 688.50 mi (1,108.03 km) |
| Zarasai to Oer-Erkenschwick | 823.97 mi (1,326.05 km) |
