| Prospect Heights to Seysses | 4,287.44 mi (6,899.97 km) |
| Prospect Heights to Sin-le-Noble | 4,110.09 mi (6,614.55 km) |
| Prospect Heights to Six-Fours-les-Plages | 4,490.59 mi (7,226.90 km) |
| Prospect Heights to Soissons | 4,152.93 mi (6,683.49 km) |
| Prospect Heights to Soisy-sous-Montmorency | 4,127.30 mi (6,642.24 km) |
| Prospect Heights to Sollies-Pont | 4,496.13 mi (7,235.83 km) |
| Prospect Heights to Somain | 4,116.63 mi (6,625.08 km) |
| Prospect Heights to Sorgues | 4,415.84 mi (7,106.61 km) |
| Prospect Heights to Sotteville-les-Rouen | 4,065.46 mi (6,542.72 km) |
| Prospect Heights to Soyaux | 4,162.29 mi (6,698.56 km) |
| Prospect Heights to Stains | 4,131.89 mi (6,649.64 km) |
| Prospect Heights to Stiring-Wendel | 4,297.05 mi (6,915.43 km) |
| Prospect Heights to Strasbourg | 4,351.55 mi (7,003.14 km) |
| Prospect Heights to Sucy-en-Brie | 4,143.74 mi (6,668.70 km) |
| Prospect Heights to Suresnes | 4,128.36 mi (6,643.95 km) |
