| Grande-Synthe to Nymburk | 560.88 mi (902.65 km) |
| Grande-Synthe to Olomouc | 665.74 mi (1,071.40 km) |
| Grande-Synthe to Opava | 688.72 mi (1,108.39 km) |
| Grande-Synthe to Orlova | 712.96 mi (1,147.40 km) |
| Grande-Synthe to Ostrava | 707.12 mi (1,138.00 km) |
| Grande-Synthe to Ostrov | 468.02 mi (753.20 km) |
| Grande-Synthe to Otrokovice | 684.85 mi (1,102.17 km) |
| Grande-Synthe to Pardubice | 594.92 mi (957.43 km) |
| Grande-Synthe to Pelhrimov | 580.75 mi (934.62 km) |
| Grande-Synthe to Pisek | 536.72 mi (863.76 km) |
| Grande-Synthe to Plzen | 495.23 mi (797.00 km) |
| Grande-Synthe to Podebrady | 564.81 mi (908.97 km) |
| Grande-Synthe to Policka | 620.95 mi (999.32 km) |
| Grande-Synthe to Prachatice | 536.69 mi (863.71 km) |
| Grande-Synthe to Prague | 535.24 mi (861.39 km) |
