| Horsens to Orzesze | 540.00 mi (869.04 km) |
| Horsens to Osowa | 354.23 mi (570.08 km) |
| Horsens to Ostroda | 429.34 mi (690.96 km) |
| Horsens to Ostroleka | 507.74 mi (817.12 km) |
| Horsens to Ostrow Mazowiecka | 528.59 mi (850.68 km) |
| Horsens to Ostrow Wielkopolski | 435.95 mi (701.60 km) |
| Horsens to Ostrowiec Swietokrzyski | 583.81 mi (939.55 km) |
| Horsens to Ostrzeszow | 450.94 mi (725.72 km) |
| Horsens to Oswiecim | 559.37 mi (900.21 km) |
| Horsens to Otwock | 530.06 mi (853.05 km) |
| Horsens to Ozarow Mazowiecki | 509.78 mi (820.41 km) |
| Horsens to Ozimek | 497.13 mi (800.05 km) |
| Horsens to Ozorkow | 468.07 mi (753.29 km) |
| Horsens to Pabianice | 485.32 mi (781.05 km) |
| Horsens to Parczew | 605.36 mi (974.23 km) |
