| Grosseto to Paola | 348.06 mi (560.15 km) |
| Grosseto to Parabiago | 220.40 mi (354.69 km) |
| Grosseto to Parabita | 409.78 mi (659.47 km) |
| Grosseto to Parma | 145.77 mi (234.59 km) |
| Grosseto to Partanna | 360.62 mi (580.36 km) |
| Grosseto to Partinico | 342.70 mi (551.52 km) |
| Grosseto to Pasian di Prato | 249.39 mi (401.35 km) |
| Grosseto to Paterno | 411.40 mi (662.08 km) |
| Grosseto to Patti | 378.75 mi (609.54 km) |
| Grosseto to Paullo | 201.58 mi (324.42 km) |
| Grosseto to Pavia | 193.06 mi (310.70 km) |
| Grosseto to Pavullo nel Frignano | 109.02 mi (175.45 km) |
| Grosseto to Pedara | 412.73 mi (664.23 km) |
| Grosseto to Pellezzano | 235.47 mi (378.95 km) |
| Grosseto to Penne | 144.89 mi (233.18 km) |
