| Courcelles to Orzesze | 633.72 mi (1,019.88 km) |
| Courcelles to Osowa | 652.42 mi (1,049.97 km) |
| Courcelles to Ostroda | 697.21 mi (1,122.06 km) |
| Courcelles to Ostroleka | 754.91 mi (1,214.92 km) |
| Courcelles to Ostrow Mazowiecka | 766.78 mi (1,234.02 km) |
| Courcelles to Ostrow Wielkopolski | 588.67 mi (947.37 km) |
| Courcelles to Ostrowiec Swietokrzyski | 744.17 mi (1,197.62 km) |
| Courcelles to Ostrzeszow | 593.15 mi (954.59 km) |
| Courcelles to Oswiecim | 655.48 mi (1,054.89 km) |
| Courcelles to Otwock | 737.11 mi (1,186.26 km) |
| Courcelles to Ozarow Mazowiecki | 717.68 mi (1,155.00 km) |
| Courcelles to Ozimek | 606.60 mi (976.22 km) |
| Courcelles to Ozorkow | 652.41 mi (1,049.96 km) |
| Courcelles to Pabianice | 655.80 mi (1,055.41 km) |
| Courcelles to Parczew | 805.15 mi (1,295.76 km) |
