| Williamstown to Potenza Picena | 4,360.75 mi (7,017.95 km) |
| Williamstown to Pozzallo | 4,659.04 mi (7,498.00 km) |
| Williamstown to Pozzuoli | 4,473.62 mi (7,199.60 km) |
| Williamstown to Prato | 4,233.64 mi (6,813.39 km) |
| Williamstown to Preganziol | 4,225.36 mi (6,800.06 km) |
| Williamstown to Priolo Gargallo | 4,657.86 mi (7,496.11 km) |
| Williamstown to Priverno | 4,408.77 mi (7,095.23 km) |
| Williamstown to Pulsano | 4,632.70 mi (7,455.60 km) |
| Williamstown to Putignano | 4,604.78 mi (7,410.69 km) |
| Williamstown to Qualiano | 4,471.46 mi (7,196.12 km) |
| Williamstown to Quarrata | 4,229.81 mi (6,807.23 km) |
| Williamstown to Quartu Sant'Elena | 4,305.65 mi (6,929.28 km) |
| Williamstown to Quartucciu | 4,304.89 mi (6,928.06 km) |
| Williamstown to Quattro Castella | 4,181.41 mi (6,729.33 km) |
| Williamstown to Quinto di Treviso | 4,220.88 mi (6,792.85 km) |
