| Towson to Seysses | 3,893.69 mi (6,266.28 km) |
| Towson to Sin-le-Noble | 3,785.38 mi (6,091.99 km) |
| Towson to Six-Fours-les-Plages | 4,109.41 mi (6,613.45 km) |
| Towson to Soissons | 3,819.30 mi (6,146.58 km) |
| Towson to Soisy-sous-Montmorency | 3,786.66 mi (6,094.03 km) |
| Towson to Sollies-Pont | 4,116.50 mi (6,624.86 km) |
| Towson to Somain | 3,792.38 mi (6,103.25 km) |
| Towson to Sorgues | 4,038.83 mi (6,499.87 km) |
| Towson to Sotteville-les-Rouen | 3,725.19 mi (5,995.11 km) |
| Towson to Soyaux | 3,783.65 mi (6,089.20 km) |
| Towson to Stains | 3,791.15 mi (6,101.26 km) |
| Towson to Stiring-Wendel | 3,973.46 mi (6,394.67 km) |
| Towson to Strasbourg | 4,025.03 mi (6,477.67 km) |
| Towson to Sucy-en-Brie | 3,801.70 mi (6,118.25 km) |
| Towson to Suresnes | 3,786.33 mi (6,093.51 km) |
