| Ostrow Mazowiecka to Timisoara | 487.37 mi (784.34 km) |
| Ostrow Mazowiecka to Titu | 586.46 mi (943.82 km) |
| Ostrow Mazowiecka to Toflea | 525.24 mi (845.29 km) |
| Ostrow Mazowiecka to Toplita | 433.93 mi (698.34 km) |
| Ostrow Mazowiecka to Topoloveni | 570.81 mi (918.63 km) |
| Ostrow Mazowiecka to Tulcea | 611.17 mi (983.58 km) |
| Ostrow Mazowiecka to Turda | 438.79 mi (706.16 km) |
| Ostrow Mazowiecka to Turnu Magurele | 639.78 mi (1,029.63 km) |
| Ostrow Mazowiecka to Uricani | 518.77 mi (834.88 km) |
| Ostrow Mazowiecka to Urlati | 574.02 mi (923.79 km) |
| Ostrow Mazowiecka to Urziceni | 598.45 mi (963.11 km) |
| Ostrow Mazowiecka to Valea lui Mihai | 364.95 mi (587.34 km) |
| Ostrow Mazowiecka to Valenii de Munte | 558.34 mi (898.56 km) |
| Ostrow Mazowiecka to Valu lui Traian | 667.23 mi (1,073.81 km) |
| Ostrow Mazowiecka to Vaslui | 498.68 mi (802.55 km) |
