| Watertown Town to Penne | 4,138.84 mi (6,660.82 km) |
| Watertown Town to Pergine Valsugana | 3,898.63 mi (6,274.24 km) |
| Watertown Town to Perugia | 4,048.87 mi (6,516.03 km) |
| Watertown Town to Pesaro | 4,042.64 mi (6,506.01 km) |
| Watertown Town to Pescantina | 3,902.39 mi (6,280.29 km) |
| Watertown Town to Pescara | 4,151.22 mi (6,680.74 km) |
| Watertown Town to Peschiera del Garda | 3,896.29 mi (6,270.47 km) |
| Watertown Town to Pescia | 3,947.86 mi (6,353.46 km) |
| Watertown Town to Petilia Policastro | 4,390.19 mi (7,065.33 km) |
| Watertown Town to Piacenza | 3,866.80 mi (6,223.01 km) |
| Watertown Town to Pianella | 4,146.44 mi (6,673.05 km) |
| Watertown Town to Pianezza | 3,771.92 mi (6,070.31 km) |
| Watertown Town to Pianiga | 3,951.62 mi (6,359.52 km) |
| Watertown Town to Piano di Sorrento | 4,227.44 mi (6,803.40 km) |
| Watertown Town to Pianoro | 3,959.26 mi (6,371.81 km) |
