| Lake Oswego to Rury | 5,444.04 mi (8,761.33 km) |
| Lake Oswego to Rybnik | 5,441.75 mi (8,757.65 km) |
| Lake Oswego to Ryki | 5,408.85 mi (8,704.70 km) |
| Lake Oswego to Rypin | 5,274.43 mi (8,488.37 km) |
| Lake Oswego to Rzeszow | 5,510.70 mi (8,868.62 km) |
| Lake Oswego to Sandomierz | 5,465.26 mi (8,795.48 km) |
| Lake Oswego to Sanok | 5,545.12 mi (8,924.01 km) |
| Lake Oswego to Sedziszow Malopolski | 5,503.09 mi (8,856.37 km) |
| Lake Oswego to Sepolno Krajenskie | 5,214.83 mi (8,392.46 km) |
| Lake Oswego to Sidlice | 5,180.09 mi (8,336.54 km) |
| Lake Oswego to Siechnice | 5,355.16 mi (8,618.30 km) |
| Lake Oswego to Siedlce | 5,381.36 mi (8,660.46 km) |
| Lake Oswego to Siemianowice Slaskie | 5,438.44 mi (8,752.33 km) |
| Lake Oswego to Siemiatycze | 5,375.05 mi (8,650.30 km) |
| Lake Oswego to Sieradz | 5,351.97 mi (8,613.17 km) |
