| Tubize to Navodari | 1,214.41 mi (1,954.40 km) |
| Tubize to Negresti-Oas | 885.26 mi (1,424.68 km) |
| Tubize to Nehoiu | 1,080.95 mi (1,739.61 km) |
| Tubize to Ocna Mures | 943.68 mi (1,518.70 km) |
| Tubize to Odobesti | 1,100.74 mi (1,771.48 km) |
| Tubize to Odorheiu Secuiesc | 1,008.07 mi (1,622.34 km) |
| Tubize to Oltenita | 1,138.50 mi (1,832.23 km) |
| Tubize to Onesti | 1,073.21 mi (1,727.16 km) |
| Tubize to Oradea | 840.57 mi (1,352.76 km) |
| Tubize to Orastie | 932.21 mi (1,500.25 km) |
| Tubize to Oravita | 896.53 mi (1,442.83 km) |
| Tubize to Orsova | 937.57 mi (1,508.88 km) |
| Tubize to Otelu Rosu | 907.41 mi (1,460.34 km) |
| Tubize to Otopeni | 1,097.99 mi (1,767.05 km) |
| Tubize to Ovidiu | 1,213.89 mi (1,953.57 km) |
