| Usmate Velate to Navodari | 943.54 mi (1,518.48 km) |
| Usmate Velate to Negresti-Oas | 682.55 mi (1,098.46 km) |
| Usmate Velate to Nehoiu | 819.80 mi (1,319.34 km) |
| Usmate Velate to Ocna Mures | 697.07 mi (1,121.82 km) |
| Usmate Velate to Odobesti | 853.09 mi (1,372.92 km) |
| Usmate Velate to Odorheiu Secuiesc | 765.94 mi (1,232.67 km) |
| Usmate Velate to Oltenita | 851.67 mi (1,370.63 km) |
| Usmate Velate to Onesti | 836.12 mi (1,345.60 km) |
| Usmate Velate to Oradea | 606.73 mi (976.44 km) |
| Usmate Velate to Orastie | 667.05 mi (1,073.51 km) |
| Usmate Velate to Oravita | 599.90 mi (965.44 km) |
| Usmate Velate to Orsova | 637.78 mi (1,026.41 km) |
| Usmate Velate to Otelu Rosu | 628.13 mi (1,010.88 km) |
| Usmate Velate to Otopeni | 817.48 mi (1,315.61 km) |
| Usmate Velate to Ovidiu | 941.73 mi (1,515.56 km) |
