| Busto Arsizio to Paola | 565.27 mi (909.72 km) |
| Busto Arsizio to Parabiago | 5.94 mi (9.56 km) |
| Busto Arsizio to Parabita | 606.65 mi (976.30 km) |
| Busto Arsizio to Parma | 91.10 mi (146.61 km) |
| Busto Arsizio to Partanna | 582.97 mi (938.19 km) |
| Busto Arsizio to Partinico | 566.53 mi (911.73 km) |
| Busto Arsizio to Pasian di Prato | 211.48 mi (340.35 km) |
| Busto Arsizio to Paterno | 637.26 mi (1,025.58 km) |
| Busto Arsizio to Patti | 604.15 mi (972.28 km) |
| Busto Arsizio to Paullo | 29.77 mi (47.92 km) |
| Busto Arsizio to Pavia | 32.95 mi (53.02 km) |
| Busto Arsizio to Pavullo nel Frignano | 131.11 mi (211.00 km) |
| Busto Arsizio to Pedara | 638.46 mi (1,027.50 km) |
| Busto Arsizio to Pellezzano | 449.70 mi (723.72 km) |
| Busto Arsizio to Penne | 333.10 mi (536.07 km) |
