| Portes-les-Valence to Mondolfo | 413.72 mi (665.82 km) |
| Portes-les-Valence to Mondovi | 148.48 mi (238.96 km) |
| Portes-les-Valence to Monesiglio | 161.67 mi (260.18 km) |
| Portes-les-Valence to Monfalcone | 425.08 mi (684.10 km) |
| Portes-les-Valence to Monopoli | 683.71 mi (1,100.32 km) |
| Portes-les-Valence to Monreale | 639.49 mi (1,029.16 km) |
| Portes-les-Valence to Monselice | 336.32 mi (541.26 km) |
| Portes-les-Valence to Monserrato | 445.95 mi (717.69 km) |
| Portes-les-Valence to Monsummano | 301.45 mi (485.13 km) |
| Portes-les-Valence to Montagnana | 322.50 mi (519.02 km) |
| Portes-les-Valence to Montale | 309.90 mi (498.73 km) |
| Portes-les-Valence to Montalto di Castro | 378.68 mi (609.43 km) |
| Portes-les-Valence to Montalto Uffugo | 689.41 mi (1,109.50 km) |
| Portes-les-Valence to Monte Compatri | 447.92 mi (720.86 km) |
| Portes-les-Valence to Monte di Procida | 542.86 mi (873.65 km) |
