| Watertown Town to Aulnay-sous-Bois | 3,445.27 mi (5,544.63 km) |
| Watertown Town to Aulnoye-Aymeries | 3,468.65 mi (5,582.25 km) |
| Watertown Town to Auray | 3,241.94 mi (5,217.40 km) |
| Watertown Town to Aurillac | 3,553.58 mi (5,718.94 km) |
| Watertown Town to Auriol | 3,743.00 mi (6,023.78 km) |
| Watertown Town to Auterive | 3,556.84 mi (5,724.18 km) |
| Watertown Town to Autun | 3,576.27 mi (5,755.46 km) |
| Watertown Town to Auxerre | 3,521.25 mi (5,666.91 km) |
| Watertown Town to Avignon | 3,688.06 mi (5,935.37 km) |
| Watertown Town to Avion | 3,422.28 mi (5,507.62 km) |
| Watertown Town to Avon | 3,469.02 mi (5,582.85 km) |
| Watertown Town to Avranches | 3,288.17 mi (5,291.79 km) |
| Watertown Town to Avrille | 3,350.17 mi (5,391.57 km) |
| Watertown Town to Aytre | 3,362.50 mi (5,411.43 km) |
| Watertown Town to Bagneux | 3,441.44 mi (5,538.46 km) |
