| Cervignano del Friuli to Oberkirch | 309.55 mi (498.18 km) |
| Cervignano del Friuli to Obernburg am Main | 338.80 mi (545.24 km) |
| Cervignano del Friuli to Obernkirchen | 484.22 mi (779.28 km) |
| Cervignano del Friuli to Oberschleissheim | 187.21 mi (301.28 km) |
| Cervignano del Friuli to Oberstdorf | 181.77 mi (292.53 km) |
| Cervignano del Friuli to Obertraubling | 223.90 mi (360.33 km) |
| Cervignano del Friuli to Obertshausen | 359.54 mi (578.63 km) |
| Cervignano del Friuli to Oberursel | 373.94 mi (601.80 km) |
| Cervignano del Friuli to Ochsenfurt | 304.85 mi (490.62 km) |
| Cervignano del Friuli to Ochsenhausen | 222.82 mi (358.60 km) |
| Cervignano del Friuli to Ochtrup | 521.12 mi (838.66 km) |
| Cervignano del Friuli to Odenthal | 458.86 mi (738.47 km) |
| Cervignano del Friuli to Oelde | 477.28 mi (768.10 km) |
| Cervignano del Friuli to Oelsnitz | 321.92 mi (518.08 km) |
| Cervignano del Friuli to Oer-Erkenschwick | 488.02 mi (785.40 km) |
