| Siechnice to Opole | 42.59 mi (68.53 km) |
| Siechnice to Orzesze | 93.07 mi (149.78 km) |
| Siechnice to Osowa | 240.65 mi (387.30 km) |
| Siechnice to Ostroda | 218.95 mi (352.37 km) |
| Siechnice to Ostroleka | 234.13 mi (376.80 km) |
| Siechnice to Ostrow Mazowiecka | 236.10 mi (379.96 km) |
| Siechnice to Ostrow Wielkopolski | 51.12 mi (82.27 km) |
| Siechnice to Ostrowiec Swietokrzyski | 184.86 mi (297.51 km) |
| Siechnice to Ostrzeszow | 42.79 mi (68.86 km) |
| Siechnice to Oswiecim | 114.08 mi (183.59 km) |
| Siechnice to Otwock | 191.74 mi (308.57 km) |
| Siechnice to Ozarow Mazowiecki | 176.39 mi (283.87 km) |
| Siechnice to Ozimek | 52.64 mi (84.72 km) |
| Siechnice to Ozorkow | 111.92 mi (180.12 km) |
| Siechnice to Pabianice | 105.19 mi (169.28 km) |
