| Seabrook to Rury | 4,540.36 mi (7,307.00 km) |
| Seabrook to Rybnik | 4,434.50 mi (7,136.64 km) |
| Seabrook to Ryki | 4,504.54 mi (7,249.35 km) |
| Seabrook to Rypin | 4,363.65 mi (7,022.62 km) |
| Seabrook to Rzeszow | 4,566.41 mi (7,348.93 km) |
| Seabrook to Sandomierz | 4,532.91 mi (7,295.01 km) |
| Seabrook to Sanok | 4,592.70 mi (7,391.24 km) |
| Seabrook to Sedziszow Malopolski | 4,553.97 mi (7,328.90 km) |
| Seabrook to Sepolno Krajenskie | 4,281.49 mi (6,890.39 km) |
| Seabrook to Sidlice | 4,290.50 mi (6,904.89 km) |
| Seabrook to Siechnice | 4,348.41 mi (6,998.08 km) |
| Seabrook to Siedlce | 4,497.16 mi (7,237.49 km) |
| Seabrook to Siemianowice Slaskie | 4,444.25 mi (7,152.33 km) |
| Seabrook to Siemiatycze | 4,508.58 mi (7,255.86 km) |
| Seabrook to Sieradz | 4,388.90 mi (7,063.26 km) |
