| Haren to Orzesze | 527.70 mi (849.25 km) |
| Haren to Osowa | 474.94 mi (764.35 km) |
| Haren to Ostroda | 530.49 mi (853.74 km) |
| Haren to Ostroleka | 597.20 mi (961.11 km) |
| Haren to Ostrow Mazowiecka | 612.55 mi (985.80 km) |
| Haren to Ostrow Wielkopolski | 454.95 mi (732.17 km) |
| Haren to Ostrowiec Swietokrzyski | 617.38 mi (993.57 km) |
| Haren to Ostrzeszow | 463.93 mi (746.62 km) |
| Haren to Oswiecim | 549.91 mi (885.00 km) |
| Haren to Otwock | 592.50 mi (953.53 km) |
| Haren to Ozarow Mazowiecki | 571.85 mi (920.30 km) |
| Haren to Ozimek | 491.84 mi (791.54 km) |
| Haren to Ozorkow | 511.45 mi (823.11 km) |
| Haren to Pabianice | 520.23 mi (837.23 km) |
| Haren to Parczew | 666.01 mi (1,071.84 km) |
