| Falls Church to Seysses | 3,937.57 mi (6,336.91 km) |
| Falls Church to Sin-le-Noble | 3,830.85 mi (6,165.16 km) |
| Falls Church to Six-Fours-les-Plages | 4,153.60 mi (6,684.57 km) |
| Falls Church to Soissons | 3,864.62 mi (6,219.51 km) |
| Falls Church to Soisy-sous-Montmorency | 3,831.86 mi (6,166.78 km) |
| Falls Church to Sollies-Pont | 4,160.73 mi (6,696.04 km) |
| Falls Church to Somain | 3,837.86 mi (6,176.43 km) |
| Falls Church to Sorgues | 4,083.15 mi (6,571.20 km) |
| Falls Church to Sotteville-les-Rouen | 3,770.41 mi (6,067.88 km) |
| Falls Church to Soyaux | 3,828.00 mi (6,160.58 km) |
| Falls Church to Stains | 3,836.35 mi (6,174.00 km) |
| Falls Church to Stiring-Wendel | 4,018.91 mi (6,467.82 km) |
| Falls Church to Strasbourg | 4,070.43 mi (6,550.72 km) |
| Falls Church to Sucy-en-Brie | 3,846.87 mi (6,190.94 km) |
| Falls Church to Suresnes | 3,831.51 mi (6,166.22 km) |
