| Luxembourg to Masquefa | 597.64 mi (961.81 km) |
| Luxembourg to Matadepera | 587.61 mi (945.67 km) |
| Luxembourg to Mazarron | 908.71 mi (1,462.43 km) |
| Luxembourg to Meco | 776.24 mi (1,249.23 km) |
| Luxembourg to Medina del Campo | 783.60 mi (1,261.08 km) |
| Luxembourg to Medina Sidonia | 1,090.21 mi (1,754.53 km) |
| Luxembourg to Mejorada del Campo | 787.06 mi (1,266.64 km) |
| Luxembourg to Meliana | 765.62 mi (1,232.15 km) |
| Luxembourg to Mengibar | 943.16 mi (1,517.86 km) |
| Luxembourg to Merida | 960.87 mi (1,546.37 km) |
| Luxembourg to Miajadas | 938.49 mi (1,510.36 km) |
| Luxembourg to Mieres | 716.05 mi (1,152.36 km) |
| Luxembourg to Miguelturra | 886.86 mi (1,427.26 km) |
| Luxembourg to Mijas | 1,047.91 mi (1,686.45 km) |
| Luxembourg to Miranda de Ebro | 645.20 mi (1,038.34 km) |
