| Watertown Town to Paimio | 3,857.64 mi (6,208.27 km) |
| Watertown Town to Pargas | 3,850.15 mi (6,196.21 km) |
| Watertown Town to Pedersore | 3,760.24 mi (6,051.51 km) |
| Watertown Town to Pieksamaki | 3,926.97 mi (6,319.85 km) |
| Watertown Town to Pirkkala | 3,854.07 mi (6,202.52 km) |
| Watertown Town to Pori | 3,798.89 mi (6,113.72 km) |
| Watertown Town to Porvoo | 3,948.61 mi (6,354.68 km) |
| Watertown Town to Poytya | 3,846.27 mi (6,189.98 km) |
| Watertown Town to Raahe | 3,778.13 mi (6,080.31 km) |
| Watertown Town to Raisio | 3,840.39 mi (6,180.51 km) |
| Watertown Town to Raseborg | 3,895.09 mi (6,268.54 km) |
| Watertown Town to Rauma | 3,800.42 mi (6,116.18 km) |
| Watertown Town to Riihimaki | 3,910.64 mi (6,293.57 km) |
| Watertown Town to Rovaniemi | 3,756.48 mi (6,045.47 km) |
| Watertown Town to Saaminki | 3,990.80 mi (6,422.58 km) |
