| Washougal to Seysses | 5,379.74 mi (8,657.85 km) |
| Washougal to Sin-le-Noble | 5,049.27 mi (8,126.02 km) |
| Washougal to Six-Fours-les-Plages | 5,533.01 mi (8,904.52 km) |
| Washougal to Soissons | 5,109.40 mi (8,222.78 km) |
| Washougal to Soisy-sous-Montmorency | 5,103.72 mi (8,213.65 km) |
| Washougal to Sollies-Pont | 5,534.12 mi (8,906.30 km) |
| Washougal to Somain | 5,053.97 mi (8,133.58 km) |
| Washougal to Sorgues | 5,454.48 mi (8,778.14 km) |
| Washougal to Sotteville-les-Rouen | 5,047.50 mi (8,123.17 km) |
| Washougal to Soyaux | 5,228.54 mi (8,414.53 km) |
| Washougal to Stains | 5,108.09 mi (8,220.67 km) |
| Washougal to Stiring-Wendel | 5,213.22 mi (8,389.86 km) |
| Washougal to Strasbourg | 5,269.25 mi (8,480.05 km) |
| Washougal to Sucy-en-Brie | 5,121.86 mi (8,242.84 km) |
| Washougal to Suresnes | 5,108.07 mi (8,220.64 km) |
