| Isola Vicentina to Navodari | 842.12 mi (1,355.26 km) |
| Isola Vicentina to Negresti-Oas | 586.86 mi (944.46 km) |
| Isola Vicentina to Nehoiu | 718.72 mi (1,156.66 km) |
| Isola Vicentina to Ocna Mures | 597.18 mi (961.07 km) |
| Isola Vicentina to Odobesti | 752.45 mi (1,210.96 km) |
| Isola Vicentina to Odorheiu Secuiesc | 665.95 mi (1,071.75 km) |
| Isola Vicentina to Oltenita | 750.25 mi (1,207.41 km) |
| Isola Vicentina to Onesti | 736.10 mi (1,184.64 km) |
| Isola Vicentina to Oradea | 508.75 mi (818.75 km) |
| Isola Vicentina to Orastie | 566.27 mi (911.32 km) |
| Isola Vicentina to Oravita | 498.45 mi (802.18 km) |
| Isola Vicentina to Orsova | 536.36 mi (863.19 km) |
| Isola Vicentina to Otelu Rosu | 526.94 mi (848.03 km) |
| Isola Vicentina to Otopeni | 716.04 mi (1,152.36 km) |
| Isola Vicentina to Ovidiu | 840.30 mi (1,352.33 km) |
