| Ostrow Mazowiecka to Yesilyurt | 1,112.69 mi (1,790.70 km) |
| Ostrow Mazowiecka to Yigilca | 931.89 mi (1,499.72 km) |
| Ostrow Mazowiecka to Yildirim | 939.94 mi (1,512.69 km) |
| Ostrow Mazowiecka to Yildizeli | 1,131.43 mi (1,820.86 km) |
| Ostrow Mazowiecka to Yozgat | 1,084.40 mi (1,745.17 km) |
| Ostrow Mazowiecka to Yuksekova | 1,503.20 mi (2,419.17 km) |
| Ostrow Mazowiecka to Yumurtalik | 1,295.38 mi (2,084.71 km) |
| Ostrow Mazowiecka to Yunak | 1,073.70 mi (1,727.95 km) |
| Ostrow Mazowiecka to Yuregir | 1,270.04 mi (2,043.94 km) |
| Ostrow Mazowiecka to Yusufeli | 1,236.71 mi (1,990.29 km) |
| Ostrow Mazowiecka to Zara | 1,163.79 mi (1,872.93 km) |
| Ostrow Mazowiecka to Zile | 1,085.64 mi (1,747.18 km) |
| Ostrow Mazowiecka to Zonguldak | 909.58 mi (1,463.83 km) |
| Ostrow Mazowiecka to Abbots Langley | 943.19 mi (1,517.91 km) |
| Ostrow Mazowiecka to Aberaman | 1,068.72 mi (1,719.94 km) |
