| Castelo Branco to Moncalieri | 851.67 mi (1,370.63 km) |
| Castelo Branco to Mondolfo | 1,092.41 mi (1,758.06 km) |
| Castelo Branco to Mondovi | 844.60 mi (1,359.25 km) |
| Castelo Branco to Monesiglio | 860.43 mi (1,384.72 km) |
| Castelo Branco to Monfalcone | 1,139.29 mi (1,833.51 km) |
| Castelo Branco to Monopoli | 1,303.20 mi (2,097.29 km) |
| Castelo Branco to Monreale | 1,120.94 mi (1,803.97 km) |
| Castelo Branco to Monselice | 1,046.05 mi (1,683.46 km) |
| Castelo Branco to Monserrato | 886.84 mi (1,427.23 km) |
| Castelo Branco to Monsummano | 981.12 mi (1,578.96 km) |
| Castelo Branco to Montagnana | 1,032.66 mi (1,661.90 km) |
| Castelo Branco to Montale | 991.73 mi (1,596.04 km) |
| Castelo Branco to Montalto di Castro | 1,007.77 mi (1,621.84 km) |
| Castelo Branco to Montalto Uffugo | 1,255.57 mi (2,020.64 km) |
| Castelo Branco to Monte Compatri | 1,064.66 mi (1,713.41 km) |
