| Backnang to Rybnik | 416.28 mi (669.94 km) |
| Backnang to Ryki | 581.43 mi (935.73 km) |
| Backnang to Rypin | 519.66 mi (836.31 km) |
| Backnang to Rzeszow | 568.42 mi (914.79 km) |
| Backnang to Sandomierz | 561.48 mi (903.62 km) |
| Backnang to Sanok | 577.50 mi (929.39 km) |
| Backnang to Sedziszow Malopolski | 555.25 mi (893.59 km) |
| Backnang to Sepolno Krajenskie | 468.31 mi (753.67 km) |
| Backnang to Sidlice | 541.75 mi (871.86 km) |
| Backnang to Siechnice | 371.94 mi (598.58 km) |
| Backnang to Siedlce | 604.92 mi (973.53 km) |
| Backnang to Siemianowice Slaskie | 437.21 mi (703.62 km) |
| Backnang to Siemiatycze | 634.06 mi (1,020.41 km) |
| Backnang to Sieradz | 450.11 mi (724.38 km) |
| Backnang to Sierpc | 521.60 mi (839.43 km) |
