| Irthlingborough to Lubbeek | 254.36 mi (409.35 km) |
| Irthlingborough to Lummen | 265.79 mi (427.75 km) |
| Irthlingborough to Maaseik | 286.57 mi (461.20 km) |
| Irthlingborough to Machelen | 237.61 mi (382.40 km) |
| Irthlingborough to Maldegem | 189.67 mi (305.24 km) |
| Irthlingborough to Malmedy | 314.75 mi (506.54 km) |
| Irthlingborough to Manage | 243.89 mi (392.50 km) |
| Irthlingborough to Marche-en-Famenne | 295.32 mi (475.28 km) |
| Irthlingborough to Mariakerke | 203.00 mi (326.70 km) |
| Irthlingborough to Mechelen | 235.87 mi (379.60 km) |
| Irthlingborough to Mechelen-aan-de-Maas | 285.72 mi (459.83 km) |
| Irthlingborough to Meerhout | 257.24 mi (413.99 km) |
| Irthlingborough to Meise | 232.87 mi (374.76 km) |
| Irthlingborough to Melle | 210.09 mi (338.10 km) |
| Irthlingborough to Melsele | 222.69 mi (358.39 km) |
