| Coudekerque-Branche to Orzesze | 718.64 mi (1,156.55 km) |
| Coudekerque-Branche to Osowa | 710.80 mi (1,143.92 km) |
| Coudekerque-Branche to Ostroda | 762.05 mi (1,226.40 km) |
| Coudekerque-Branche to Ostroleka | 824.36 mi (1,326.68 km) |
| Coudekerque-Branche to Ostrow Mazowiecka | 837.79 mi (1,348.30 km) |
| Coudekerque-Branche to Ostrow Wielkopolski | 665.96 mi (1,071.75 km) |
| Coudekerque-Branche to Ostrowiec Swietokrzyski | 824.61 mi (1,327.08 km) |
| Coudekerque-Branche to Ostrzeszow | 671.83 mi (1,081.21 km) |
| Coudekerque-Branche to Oswiecim | 740.66 mi (1,191.97 km) |
| Coudekerque-Branche to Otwock | 811.76 mi (1,306.40 km) |
| Coudekerque-Branche to Ozarow Mazowiecki | 791.78 mi (1,274.25 km) |
| Coudekerque-Branche to Ozimek | 689.28 mi (1,109.29 km) |
| Coudekerque-Branche to Ozorkow | 727.85 mi (1,171.36 km) |
| Coudekerque-Branche to Pabianice | 733.04 mi (1,179.72 km) |
| Coudekerque-Branche to Parczew | 882.06 mi (1,419.53 km) |
