| Porcia to Moncalieri | 248.02 mi (399.14 km) |
| Porcia to Mondolfo | 154.98 mi (249.41 km) |
| Porcia to Mondovi | 258.07 mi (415.32 km) |
| Porcia to Monesiglio | 242.26 mi (389.87 km) |
| Porcia to Monfalcone | 45.57 mi (73.33 km) |
| Porcia to Monopoli | 418.53 mi (673.56 km) |
| Porcia to Monreale | 545.89 mi (878.52 km) |
| Porcia to Monselice | 65.75 mi (105.81 km) |
| Porcia to Monserrato | 496.30 mi (798.72 km) |
| Porcia to Monsummano | 169.72 mi (273.14 km) |
| Porcia to Montagnana | 75.25 mi (121.11 km) |
| Porcia to Montale | 160.80 mi (258.79 km) |
| Porcia to Montalto di Castro | 254.91 mi (410.25 km) |
| Porcia to Montalto Uffugo | 487.78 mi (785.01 km) |
| Porcia to Monte Compatri | 287.39 mi (462.52 km) |
