| Diksmuide to Orzesze | 698.00 mi (1,123.32 km) |
| Diksmuide to Osowa | 691.96 mi (1,113.60 km) |
| Diksmuide to Ostroda | 742.57 mi (1,195.06 km) |
| Diksmuide to Ostroleka | 804.49 mi (1,294.70 km) |
| Diksmuide to Ostrow Mazowiecka | 817.80 mi (1,316.12 km) |
| Diksmuide to Ostrow Wielkopolski | 645.52 mi (1,038.86 km) |
| Diksmuide to Ostrowiec Swietokrzyski | 804.05 mi (1,294.00 km) |
| Diksmuide to Ostrzeszow | 651.33 mi (1,048.21 km) |
| Diksmuide to Oswiecim | 720.01 mi (1,158.74 km) |
| Diksmuide to Otwock | 791.50 mi (1,273.80 km) |
| Diksmuide to Ozarow Mazowiecki | 771.55 mi (1,241.69 km) |
| Diksmuide to Ozimek | 668.65 mi (1,076.09 km) |
| Diksmuide to Ozorkow | 707.52 mi (1,138.65 km) |
| Diksmuide to Pabianice | 712.62 mi (1,146.85 km) |
| Diksmuide to Parczew | 861.67 mi (1,386.72 km) |
