| Upper Grand Lagoon to Rury | 5,330.96 mi (8,579.35 km) |
| Upper Grand Lagoon to Rybnik | 5,224.19 mi (8,407.52 km) |
| Upper Grand Lagoon to Ryki | 5,295.14 mi (8,521.70 km) |
| Upper Grand Lagoon to Rypin | 5,154.25 mi (8,294.96 km) |
| Upper Grand Lagoon to Rzeszow | 5,356.72 mi (8,620.81 km) |
| Upper Grand Lagoon to Sandomierz | 5,323.37 mi (8,567.14 km) |
| Upper Grand Lagoon to Sanok | 5,382.86 mi (8,662.88 km) |
| Upper Grand Lagoon to Sedziszow Malopolski | 5,344.25 mi (8,600.73 km) |
| Upper Grand Lagoon to Sepolno Krajenskie | 5,072.09 mi (8,162.75 km) |
| Upper Grand Lagoon to Sidlice | 5,080.92 mi (8,176.95 km) |
| Upper Grand Lagoon to Siechnice | 5,138.35 mi (8,269.38 km) |
| Upper Grand Lagoon to Siedlce | 5,287.75 mi (8,509.81 km) |
| Upper Grand Lagoon to Siemianowice Slaskie | 5,234.15 mi (8,423.54 km) |
| Upper Grand Lagoon to Siemiatycze | 5,299.10 mi (8,528.08 km) |
| Upper Grand Lagoon to Sieradz | 5,179.31 mi (8,335.30 km) |
