| Boston to Moncalieri | 651.54 mi (1,048.56 km) |
| Boston to Mondolfo | 874.28 mi (1,407.02 km) |
| Boston to Mondovi | 692.02 mi (1,113.70 km) |
| Boston to Monesiglio | 694.08 mi (1,117.02 km) |
| Boston to Monfalcone | 783.51 mi (1,260.93 km) |
| Boston to Monopoli | 1,159.19 mi (1,865.54 km) |
| Boston to Monreale | 1,209.65 mi (1,946.74 km) |
| Boston to Monselice | 752.89 mi (1,211.67 km) |
| Boston to Monserrato | 1,043.07 mi (1,678.66 km) |
| Boston to Monsummano | 800.02 mi (1,287.50 km) |
| Boston to Montagnana | 743.96 mi (1,197.29 km) |
| Boston to Montale | 801.89 mi (1,290.52 km) |
| Boston to Montalto di Castro | 909.32 mi (1,463.41 km) |
| Boston to Montalto Uffugo | 1,209.93 mi (1,947.20 km) |
| Boston to Monte Compatri | 972.33 mi (1,564.81 km) |
