| Sheffield to Masanasa | 966.73 mi (1,555.80 km) |
| Sheffield to Masquefa | 834.63 mi (1,343.20 km) |
| Sheffield to Matadepera | 829.66 mi (1,335.21 km) |
| Sheffield to Mazarron | 1,090.49 mi (1,754.98 km) |
| Sheffield to Meco | 890.48 mi (1,433.09 km) |
| Sheffield to Medina del Campo | 849.90 mi (1,367.78 km) |
| Sheffield to Medina Sidonia | 1,188.14 mi (1,912.12 km) |
| Sheffield to Mejorada del Campo | 901.58 mi (1,450.95 km) |
| Sheffield to Meliana | 958.65 mi (1,542.79 km) |
| Sheffield to Mengibar | 1,070.72 mi (1,723.16 km) |
| Sheffield to Merida | 1,026.65 mi (1,652.23 km) |
| Sheffield to Miajadas | 1,006.93 mi (1,620.50 km) |
| Sheffield to Mieres | 727.00 mi (1,170.00 km) |
| Sheffield to Miguelturra | 1,002.80 mi (1,613.85 km) |
| Sheffield to Mijas | 1,169.40 mi (1,881.97 km) |
