| Watertown to Seysses | 3,703.56 mi (5,960.30 km) |
| Watertown to Sin-le-Noble | 3,560.29 mi (5,729.74 km) |
| Watertown to Six-Fours-les-Plages | 3,912.92 mi (6,297.24 km) |
| Watertown to Soissons | 3,598.37 mi (5,791.02 km) |
| Watertown to Soisy-sous-Montmorency | 3,568.90 mi (5,743.59 km) |
| Watertown to Sollies-Pont | 3,919.20 mi (6,307.35 km) |
| Watertown to Somain | 3,567.11 mi (5,740.70 km) |
| Watertown to Sorgues | 3,839.95 mi (6,179.80 km) |
| Watertown to Sotteville-les-Rouen | 3,507.07 mi (5,644.08 km) |
| Watertown to Soyaux | 3,584.97 mi (5,769.45 km) |
| Watertown to Stains | 3,573.46 mi (5,750.92 km) |
| Watertown to Stiring-Wendel | 3,748.44 mi (6,032.54 km) |
| Watertown to Strasbourg | 3,801.47 mi (6,117.88 km) |
| Watertown to Sucy-en-Brie | 3,584.65 mi (5,768.94 km) |
| Watertown to Suresnes | 3,569.23 mi (5,744.13 km) |
