| Grass Valley to Rury | 5,810.49 mi (9,351.08 km) |
| Grass Valley to Rybnik | 5,796.26 mi (9,328.18 km) |
| Grass Valley to Ryki | 5,774.66 mi (9,293.42 km) |
| Grass Valley to Rypin | 5,637.30 mi (9,072.35 km) |
| Grass Valley to Rzeszow | 5,873.70 mi (9,452.80 km) |
| Grass Valley to Sandomierz | 5,828.86 mi (9,380.65 km) |
| Grass Valley to Sanok | 5,907.75 mi (9,507.60 km) |
| Grass Valley to Sedziszow Malopolski | 5,865.42 mi (9,439.47 km) |
| Grass Valley to Sepolno Krajenskie | 5,574.13 mi (8,970.69 km) |
| Grass Valley to Sidlice | 5,543.71 mi (8,921.74 km) |
| Grass Valley to Siechnice | 5,708.25 mi (9,186.55 km) |
| Grass Valley to Siedlce | 5,748.93 mi (9,252.01 km) |
| Grass Valley to Siemianowice Slaskie | 5,794.45 mi (9,325.27 km) |
| Grass Valley to Siemiatycze | 5,744.43 mi (9,244.76 km) |
| Grass Valley to Sieradz | 5,710.18 mi (9,189.65 km) |
