| Ostrow Mazowiecka to Harsewinkel | 578.36 mi (930.77 km) |
| Ostrow Mazowiecka to Harsum | 503.27 mi (809.94 km) |
| Ostrow Mazowiecka to Hasbergen | 588.49 mi (947.08 km) |
| Ostrow Mazowiecka to Haselunne | 602.91 mi (970.29 km) |
| Ostrow Mazowiecka to Hassfurt | 526.89 mi (847.95 km) |
| Ostrow Mazowiecka to Hassloch | 637.46 mi (1,025.90 km) |
| Ostrow Mazowiecka to Hatten | 565.40 mi (909.93 km) |
| Ostrow Mazowiecka to Hattersheim | 606.65 mi (976.31 km) |
| Ostrow Mazowiecka to Hattingen | 630.83 mi (1,015.22 km) |
| Ostrow Mazowiecka to Hauzenberg | 460.98 mi (741.88 km) |
| Ostrow Mazowiecka to Havixbeck | 612.31 mi (985.42 km) |
| Ostrow Mazowiecka to Hechingen | 644.19 mi (1,036.72 km) |
| Ostrow Mazowiecka to Heddesheim | 618.45 mi (995.30 km) |
| Ostrow Mazowiecka to Heek | 623.79 mi (1,003.89 km) |
| Ostrow Mazowiecka to Heide | 534.34 mi (859.94 km) |
