| Cervignano del Friuli to Oerlinghausen | 474.26 mi (763.25 km) |
| Cervignano del Friuli to Oestrich-Winkel | 379.71 mi (611.09 km) |
| Cervignano del Friuli to Offenburg | 312.61 mi (503.09 km) |
| Cervignano del Friuli to Oftersheim | 330.12 mi (531.27 km) |
| Cervignano del Friuli to Ohrdruf | 365.83 mi (588.75 km) |
| Cervignano del Friuli to Ohringen | 293.98 mi (473.11 km) |
| Cervignano del Friuli to Olbernhau | 334.66 mi (538.58 km) |
| Cervignano del Friuli to Olching | 189.75 mi (305.38 km) |
| Cervignano del Friuli to Oldenburg | 555.25 mi (893.59 km) |
| Cervignano del Friuli to Oldenburg in Holstein | 595.61 mi (958.54 km) |
| Cervignano del Friuli to Olfen | 488.80 mi (786.64 km) |
| Cervignano del Friuli to Olpe | 438.38 mi (705.50 km) |
| Cervignano del Friuli to Olsberg | 441.36 mi (710.29 km) |
| Cervignano del Friuli to Oranienburg | 478.93 mi (770.76 km) |
| Cervignano del Friuli to Ortenberg | 370.12 mi (595.65 km) |
