| Arzignano to Oberkirch | 258.55 mi (416.09 km) |
| Arzignano to Obernburg am Main | 315.60 mi (507.91 km) |
| Arzignano to Obernkirchen | 477.03 mi (767.71 km) |
| Arzignano to Oberschleissheim | 189.17 mi (304.45 km) |
| Arzignano to Oberstdorf | 140.08 mi (225.44 km) |
| Arzignano to Obertraubling | 241.49 mi (388.64 km) |
| Arzignano to Obertshausen | 335.06 mi (539.22 km) |
| Arzignano to Oberursel | 348.05 mi (560.13 km) |
| Arzignano to Ochsenfurt | 291.61 mi (469.30 km) |
| Arzignano to Ochsenhausen | 188.33 mi (303.08 km) |
| Arzignano to Ochtrup | 498.85 mi (802.82 km) |
| Arzignano to Odenthal | 427.47 mi (687.95 km) |
| Arzignano to Oelde | 459.85 mi (740.06 km) |
| Arzignano to Oelsnitz | 340.74 mi (548.37 km) |
| Arzignano to Oer-Erkenschwick | 462.36 mi (744.10 km) |
