| Port-de-Bouc to Rybnik | 788.74 mi (1,269.36 km) |
| Port-de-Bouc to Ryki | 970.04 mi (1,561.12 km) |
| Port-de-Bouc to Rypin | 939.28 mi (1,511.62 km) |
| Port-de-Bouc to Rzeszow | 923.77 mi (1,486.67 km) |
| Port-de-Bouc to Sandomierz | 932.50 mi (1,500.72 km) |
| Port-de-Bouc to Sanok | 920.19 mi (1,480.90 km) |
| Port-de-Bouc to Sedziszow Malopolski | 912.49 mi (1,468.51 km) |
| Port-de-Bouc to Sepolno Krajenskie | 898.61 mi (1,446.17 km) |
| Port-de-Bouc to Sidlice | 973.82 mi (1,567.21 km) |
| Port-de-Bouc to Siechnice | 775.26 mi (1,247.67 km) |
| Port-de-Bouc to Siedlce | 1,000.80 mi (1,610.63 km) |
| Port-de-Bouc to Siemianowice Slaskie | 812.11 mi (1,306.96 km) |
| Port-de-Bouc to Siemiatycze | 1,031.50 mi (1,660.03 km) |
| Port-de-Bouc to Sieradz | 853.76 mi (1,373.99 km) |
| Port-de-Bouc to Sierpc | 938.33 mi (1,510.10 km) |
