| Duffel to Mondolfo | 646.31 mi (1,040.13 km) |
| Duffel to Mondovi | 488.62 mi (786.36 km) |
| Duffel to Monesiglio | 487.69 mi (784.86 km) |
| Duffel to Monfalcone | 551.41 mi (887.41 km) |
| Duffel to Monopoli | 928.95 mi (1,495.00 km) |
| Duffel to Monreale | 996.01 mi (1,602.92 km) |
| Duffel to Monselice | 524.29 mi (843.76 km) |
| Duffel to Monserrato | 848.85 mi (1,366.09 km) |
| Duffel to Monsummano | 579.43 mi (932.50 km) |
| Duffel to Montagnana | 516.10 mi (830.59 km) |
| Duffel to Montale | 580.17 mi (933.69 km) |
| Duffel to Montalto di Castro | 690.66 mi (1,111.52 km) |
| Duffel to Montalto Uffugo | 984.19 mi (1,583.91 km) |
| Duffel to Monte Compatri | 750.80 mi (1,208.30 km) |
| Duffel to Monte di Procida | 844.73 mi (1,359.47 km) |
