| Piaseczno to Oberkirch | 619.72 mi (997.34 km) |
| Piaseczno to Obernburg am Main | 538.58 mi (866.76 km) |
| Piaseczno to Obernkirchen | 503.89 mi (810.94 km) |
| Piaseczno to Oberschleissheim | 493.91 mi (794.88 km) |
| Piaseczno to Oberstdorf | 576.52 mi (927.82 km) |
| Piaseczno to Obertraubling | 443.50 mi (713.75 km) |
| Piaseczno to Obertshausen | 546.02 mi (878.73 km) |
| Piaseczno to Oberursel | 553.73 mi (891.14 km) |
| Piaseczno to Ochsenfurt | 505.33 mi (813.25 km) |
| Piaseczno to Ochsenhausen | 562.29 mi (904.92 km) |
| Piaseczno to Ochtrup | 585.55 mi (942.35 km) |
| Piaseczno to Odenthal | 600.52 mi (966.44 km) |
| Piaseczno to Oelde | 547.46 mi (881.05 km) |
| Piaseczno to Oelsnitz | 399.13 mi (642.33 km) |
| Piaseczno to Oer-Erkenschwick | 587.33 mi (945.21 km) |
