| Bad Homburg to Orzesze | 448.74 mi (722.18 km) |
| Bad Homburg to Osowa | 507.61 mi (816.91 km) |
| Bad Homburg to Ostroda | 539.67 mi (868.52 km) |
| Bad Homburg to Ostroleka | 588.82 mi (947.62 km) |
| Bad Homburg to Ostrow Mazowiecka | 598.14 mi (962.61 km) |
| Bad Homburg to Ostrow Wielkopolski | 413.04 mi (664.73 km) |
| Bad Homburg to Ostrowiec Swietokrzyski | 563.11 mi (906.24 km) |
| Bad Homburg to Ostrzeszow | 415.48 mi (668.64 km) |
| Bad Homburg to Oswiecim | 470.23 mi (756.77 km) |
| Bad Homburg to Otwock | 563.47 mi (906.83 km) |
| Bad Homburg to Ozarow Mazowiecki | 545.05 mi (877.17 km) |
| Bad Homburg to Ozimek | 423.85 mi (682.12 km) |
| Bad Homburg to Ozorkow | 478.63 mi (770.28 km) |
| Bad Homburg to Pabianice | 479.40 mi (771.53 km) |
| Bad Homburg to Parczew | 627.96 mi (1,010.61 km) |
