| Mountlake Terrace to Seysses | 5,258.84 mi (8,463.28 km) |
| Mountlake Terrace to Sin-le-Noble | 4,920.41 mi (7,918.63 km) |
| Mountlake Terrace to Six-Fours-les-Plages | 5,408.12 mi (8,703.52 km) |
| Mountlake Terrace to Soissons | 4,981.23 mi (8,016.52 km) |
| Mountlake Terrace to Soisy-sous-Montmorency | 4,976.74 mi (8,009.29 km) |
| Mountlake Terrace to Sollies-Pont | 5,408.94 mi (8,704.84 km) |
| Mountlake Terrace to Somain | 4,924.98 mi (7,925.99 km) |
| Mountlake Terrace to Sorgues | 5,329.70 mi (8,577.32 km) |
| Mountlake Terrace to Sotteville-les-Rouen | 4,921.12 mi (7,919.77 km) |
| Mountlake Terrace to Soyaux | 5,106.60 mi (8,218.27 km) |
| Mountlake Terrace to Stains | 4,981.07 mi (8,016.26 km) |
| Mountlake Terrace to Stiring-Wendel | 5,082.36 mi (8,179.27 km) |
| Mountlake Terrace to Strasbourg | 5,138.24 mi (8,269.19 km) |
| Mountlake Terrace to Sucy-en-Brie | 4,994.90 mi (8,038.51 km) |
| Mountlake Terrace to Suresnes | 4,981.26 mi (8,016.56 km) |
