| Williamstown to Pachino | 4,671.24 mi (7,517.64 km) |
| Williamstown to Paderno Dugnano | 4,095.27 mi (6,590.71 km) |
| Williamstown to Padova | 4,216.65 mi (6,786.04 km) |
| Williamstown to Paese | 4,219.62 mi (6,790.82 km) |
| Williamstown to Palagiano | 4,611.93 mi (7,422.19 km) |
| Williamstown to Palagonia | 4,631.63 mi (7,453.90 km) |
| Williamstown to Palazzolo Acreide | 4,648.98 mi (7,481.81 km) |
| Williamstown to Palermo | 4,538.55 mi (7,304.10 km) |
| Williamstown to Palestrina | 4,383.22 mi (7,054.11 km) |
| Williamstown to Pallazzolo sull'Oglio | 4,125.09 mi (6,638.69 km) |
| Williamstown to Palma Campania | 4,491.04 mi (7,227.63 km) |
| Williamstown to Palma di Montechiaro | 4,591.58 mi (7,389.44 km) |
| Williamstown to Palmi | 4,642.50 mi (7,471.39 km) |
| Williamstown to Palo del Colle | 4,579.02 mi (7,369.22 km) |
| Williamstown to Palombara Sabina | 4,369.11 mi (7,031.40 km) |
