| Barstow to Rury | 6,001.45 mi (9,658.40 km) |
| Barstow to Rybnik | 5,971.57 mi (9,610.31 km) |
| Barstow to Ryki | 5,964.96 mi (9,599.68 km) |
| Barstow to Rypin | 5,824.48 mi (9,373.59 km) |
| Barstow to Rzeszow | 6,059.66 mi (9,752.07 km) |
| Barstow to Sandomierz | 6,015.90 mi (9,681.66 km) |
| Barstow to Sanok | 6,093.02 mi (9,805.76 km) |
| Barstow to Sedziszow Malopolski | 6,050.53 mi (9,737.38 km) |
| Barstow to Sepolno Krajenskie | 5,757.00 mi (9,264.99 km) |
| Barstow to Sidlice | 5,732.45 mi (9,225.49 km) |
| Barstow to Siechnice | 5,882.29 mi (9,466.64 km) |
| Barstow to Siedlce | 5,941.75 mi (9,562.32 km) |
| Barstow to Siemianowice Slaskie | 5,971.72 mi (9,610.55 km) |
| Barstow to Siemiatycze | 5,939.73 mi (9,559.07 km) |
| Barstow to Sieradz | 5,890.82 mi (9,480.35 km) |
