| Watertown Town to San Baudilio de Llobregat | 3,644.52 mi (5,865.29 km) |
| Watertown Town to San Celoni | 3,654.24 mi (5,880.93 km) |
| Watertown Town to San Cugat del Valles | 3,642.48 mi (5,862.01 km) |
| Watertown Town to San Fausto de Campcentellas | 3,648.57 mi (5,871.81 km) |
| Watertown Town to San Feliu de Guixols | 3,676.13 mi (5,916.16 km) |
| Watertown Town to San Feliu de Llobregat | 3,643.43 mi (5,863.54 km) |
| Watertown Town to San Fernando | 3,407.56 mi (5,483.94 km) |
| Watertown Town to San Fernando de Henares | 3,412.32 mi (5,491.59 km) |
| Watertown Town to San Fructuoso de Bages | 3,623.99 mi (5,832.24 km) |
| Watertown Town to San Javier | 3,623.98 mi (5,832.24 km) |
| Watertown Town to San Juan de Alicante | 3,623.26 mi (5,831.08 km) |
| Watertown Town to San Juan de Aznalfarache | 3,387.62 mi (5,451.85 km) |
| Watertown Town to San Juan de Vilasar | 3,655.62 mi (5,883.16 km) |
| Watertown Town to San Juan del Puerto | 3,349.34 mi (5,390.24 km) |
| Watertown Town to San Juan Despi | 3,644.56 mi (5,865.35 km) |
