| Watertown Town to Saint-Lo | 3,289.34 mi (5,293.68 km) |
| Watertown Town to Saint-Loubes | 3,425.93 mi (5,513.50 km) |
| Watertown Town to Saint-Louis | 3,696.56 mi (5,949.04 km) |
| Watertown Town to Saint-Lys | 3,538.50 mi (5,694.67 km) |
| Watertown Town to Saint-Malo | 3,260.96 mi (5,248.00 km) |
| Watertown Town to Saint-Mande | 3,444.73 mi (5,543.76 km) |
| Watertown Town to Saint-Martin-Boulogne | 3,365.27 mi (5,415.89 km) |
| Watertown Town to Saint-Martin-d'Heres | 3,692.66 mi (5,942.76 km) |
| Watertown Town to Saint-Martin-de-Crau | 3,697.97 mi (5,951.30 km) |
| Watertown Town to Saint-Maur-des-Fosses | 3,449.26 mi (5,551.05 km) |
| Watertown Town to Saint-Maurice | 3,446.03 mi (5,545.85 km) |
| Watertown Town to Saint-Max | 3,607.22 mi (5,805.26 km) |
| Watertown Town to Saint-Maximin-la-Sainte-Baume | 3,750.59 mi (6,035.99 km) |
| Watertown Town to Saint-Medard-en-Jalles | 3,413.57 mi (5,493.61 km) |
| Watertown Town to Saint-Michel-sur-Orge | 3,445.28 mi (5,544.64 km) |
