| Grimbergen to Mondolfo | 641.66 mi (1,032.64 km) |
| Grimbergen to Mondovi | 479.80 mi (772.17 km) |
| Grimbergen to Monesiglio | 479.18 mi (771.17 km) |
| Grimbergen to Monfalcone | 549.03 mi (883.57 km) |
| Grimbergen to Monopoli | 925.20 mi (1,488.97 km) |
| Grimbergen to Monreale | 988.78 mi (1,591.29 km) |
| Grimbergen to Monselice | 519.79 mi (836.53 km) |
| Grimbergen to Monserrato | 839.60 mi (1,351.20 km) |
| Grimbergen to Monsummano | 573.01 mi (922.18 km) |
| Grimbergen to Montagnana | 511.35 mi (822.95 km) |
| Grimbergen to Montale | 573.97 mi (923.71 km) |
| Grimbergen to Montalto di Castro | 684.00 mi (1,100.80 km) |
| Grimbergen to Montalto Uffugo | 979.03 mi (1,575.60 km) |
| Grimbergen to Monte Compatri | 744.67 mi (1,198.44 km) |
| Grimbergen to Monte di Procida | 838.97 mi (1,350.19 km) |
