| Houten to Orzesze | 602.69 mi (969.93 km) |
| Houten to Osowa | 573.57 mi (923.06 km) |
| Houten to Ostroda | 626.75 mi (1,008.65 km) |
| Houten to Ostroleka | 691.18 mi (1,112.34 km) |
| Houten to Ostrow Mazowiecka | 705.54 mi (1,135.46 km) |
| Houten to Ostrow Wielkopolski | 539.97 mi (868.99 km) |
| Houten to Ostrowiec Swietokrzyski | 701.11 mi (1,128.33 km) |
| Houten to Ostrzeszow | 547.34 mi (880.87 km) |
| Houten to Oswiecim | 624.95 mi (1,005.76 km) |
| Houten to Otwock | 682.34 mi (1,098.11 km) |
| Houten to Ozarow Mazowiecki | 661.99 mi (1,065.37 km) |
| Houten to Ozimek | 569.94 mi (917.22 km) |
| Houten to Ozorkow | 599.57 mi (964.91 km) |
| Houten to Pabianice | 606.49 mi (976.05 km) |
| Houten to Parczew | 754.36 mi (1,214.02 km) |
