| Chelmza to Orzesze | 209.77 mi (337.59 km) |
| Chelmza to Osowa | 86.02 mi (138.44 km) |
| Chelmza to Ostroda | 66.42 mi (106.89 km) |
| Chelmza to Ostroleka | 123.09 mi (198.09 km) |
| Chelmza to Ostrow Mazowiecka | 139.61 mi (224.68 km) |
| Chelmza to Ostrow Wielkopolski | 111.15 mi (178.88 km) |
| Chelmza to Ostrowiec Swietokrzyski | 195.68 mi (314.92 km) |
| Chelmza to Ostrzeszow | 125.40 mi (201.81 km) |
| Chelmza to Oswiecim | 219.01 mi (352.47 km) |
| Chelmza to Otwock | 133.78 mi (215.30 km) |
| Chelmza to Ozarow Mazowiecki | 113.68 mi (182.95 km) |
| Chelmza to Ozimek | 174.33 mi (280.56 km) |
| Chelmza to Ozorkow | 88.85 mi (143.00 km) |
| Chelmza to Pabianice | 111.00 mi (178.64 km) |
| Chelmza to Parczew | 209.15 mi (336.60 km) |
