| Southborough to Pachino | 1,236.20 mi (1,989.46 km) |
| Southborough to Paderno Dugnano | 561.51 mi (903.67 km) |
| Southborough to Padova | 664.39 mi (1,069.23 km) |
| Southborough to Paese | 662.90 mi (1,066.83 km) |
| Southborough to Palagiano | 1,084.37 mi (1,745.13 km) |
| Southborough to Palagonia | 1,189.81 mi (1,914.81 km) |
| Southborough to Palazzolo Acreide | 1,210.18 mi (1,947.60 km) |
| Southborough to Palermo | 1,104.03 mi (1,776.77 km) |
| Southborough to Palestrina | 878.73 mi (1,414.18 km) |
| Southborough to Pallazzolo sull'Oglio | 584.29 mi (940.33 km) |
| Southborough to Palma Campania | 984.39 mi (1,584.22 km) |
| Southborough to Palma di Montechiaro | 1,170.13 mi (1,883.14 km) |
| Southborough to Palmi | 1,163.81 mi (1,872.96 km) |
| Southborough to Palo del Colle | 1,048.21 mi (1,686.93 km) |
| Southborough to Palombara Sabina | 861.87 mi (1,387.04 km) |
