| Watsonville to Seysses | 5,834.09 mi (9,389.06 km) |
| Watsonville to Sin-le-Noble | 5,538.38 mi (8,913.17 km) |
| Watsonville to Six-Fours-les-Plages | 6,003.07 mi (9,661.00 km) |
| Watsonville to Soissons | 5,595.31 mi (9,004.78 km) |
| Watsonville to Soisy-sous-Montmorency | 5,584.78 mi (8,987.83 km) |
| Watsonville to Sollies-Pont | 6,005.36 mi (9,664.70 km) |
| Watsonville to Somain | 5,543.57 mi (8,921.52 km) |
| Watsonville to Sorgues | 5,924.52 mi (9,534.60 km) |
| Watsonville to Sotteville-les-Rouen | 5,526.39 mi (8,893.87 km) |
| Watsonville to Soyaux | 5,688.15 mi (9,154.20 km) |
| Watsonville to Stains | 5,589.26 mi (8,995.04 km) |
| Watsonville to Stiring-Wendel | 5,709.83 mi (9,189.09 km) |
| Watsonville to Strasbourg | 5,766.28 mi (9,279.93 km) |
| Watsonville to Sucy-en-Brie | 5,602.76 mi (9,016.76 km) |
| Watsonville to Suresnes | 5,588.38 mi (8,993.63 km) |
