| Overath to Orzesze | 505.19 mi (813.03 km) |
| Overath to Osowa | 525.11 mi (845.09 km) |
| Overath to Ostroda | 566.71 mi (912.02 km) |
| Overath to Ostroleka | 622.99 mi (1,002.61 km) |
| Overath to Ostrow Mazowiecka | 634.59 mi (1,021.28 km) |
| Overath to Ostrow Wielkopolski | 456.47 mi (734.62 km) |
| Overath to Ostrowiec Swietokrzyski | 612.93 mi (986.42 km) |
| Overath to Ostrzeszow | 461.25 mi (742.30 km) |
| Overath to Oswiecim | 527.18 mi (848.42 km) |
| Overath to Otwock | 604.71 mi (973.19 km) |
| Overath to Ozarow Mazowiecki | 585.28 mi (941.92 km) |
| Overath to Ozimek | 476.39 mi (766.68 km) |
| Overath to Ozorkow | 520.04 mi (836.93 km) |
| Overath to Pabianice | 523.63 mi (842.70 km) |
| Overath to Parczew | 672.98 mi (1,083.05 km) |
