| Steamboat Springs to Seysses | 5,115.24 mi (8,232.19 km) |
| Steamboat Springs to Sin-le-Noble | 4,868.38 mi (7,834.89 km) |
| Steamboat Springs to Six-Fours-les-Plages | 5,300.78 mi (8,530.79 km) |
| Steamboat Springs to Soissons | 4,919.81 mi (7,917.67 km) |
| Steamboat Springs to Soisy-sous-Montmorency | 4,902.56 mi (7,889.91 km) |
| Steamboat Springs to Sollies-Pont | 5,304.55 mi (8,536.84 km) |
| Steamboat Springs to Somain | 4,874.22 mi (7,844.29 km) |
| Steamboat Springs to Sorgues | 5,223.22 mi (8,405.95 km) |
| Steamboat Springs to Sotteville-les-Rouen | 4,842.03 mi (7,792.49 km) |
| Steamboat Springs to Soyaux | 4,977.14 mi (8,009.93 km) |
| Steamboat Springs to Stains | 4,907.14 mi (7,897.28 km) |
| Steamboat Springs to Stiring-Wendel | 5,048.66 mi (8,125.03 km) |
| Steamboat Springs to Strasbourg | 5,104.91 mi (8,215.56 km) |
| Steamboat Springs to Sucy-en-Brie | 4,920.07 mi (7,918.08 km) |
| Steamboat Springs to Suresnes | 4,905.10 mi (7,893.99 km) |
