| Boo to Rury | 582.55 mi (937.53 km) |
| Boo to Rybnik | 638.08 mi (1,026.89 km) |
| Boo to Ryki | 549.90 mi (884.99 km) |
| Boo to Rypin | 434.27 mi (698.89 km) |
| Boo to Rzeszow | 658.42 mi (1,059.62 km) |
| Boo to Sandomierz | 612.21 mi (985.26 km) |
| Boo to Sanok | 693.08 mi (1,115.40 km) |
| Boo to Sedziszow Malopolski | 653.57 mi (1,051.82 km) |
| Boo to Sepolno Krajenskie | 406.28 mi (653.84 km) |
| Boo to Sidlice | 343.64 mi (553.04 km) |
| Boo to Siechnice | 573.71 mi (923.29 km) |
| Boo to Siedlce | 518.06 mi (833.74 km) |
| Boo to Siemianowice Slaskie | 625.34 mi (1,006.39 km) |
| Boo to Siemiatycze | 508.19 mi (817.86 km) |
| Boo to Sieradz | 533.53 mi (858.63 km) |
