| Sheffield to Marasesti | 1,373.35 mi (2,210.20 km) |
| Sheffield to Marghita | 1,122.23 mi (1,806.06 km) |
| Sheffield to Marginea | 1,248.72 mi (2,009.61 km) |
| Sheffield to Matca | 1,386.76 mi (2,231.78 km) |
| Sheffield to Medgidia | 1,478.30 mi (2,379.10 km) |
| Sheffield to Media | 1,247.07 mi (2,006.96 km) |
| Sheffield to Miercurea-Ciuc | 1,297.83 mi (2,088.65 km) |
| Sheffield to Mioveni | 1,317.18 mi (2,119.80 km) |
| Sheffield to Mizil | 1,375.31 mi (2,213.35 km) |
| Sheffield to Moinesti | 1,322.77 mi (2,128.80 km) |
| Sheffield to Moisei | 1,201.12 mi (1,933.01 km) |
| Sheffield to Moldova Noua | 1,198.68 mi (1,929.09 km) |
| Sheffield to Moreni | 1,344.26 mi (2,163.38 km) |
| Sheffield to Motru | 1,245.82 mi (2,004.96 km) |
| Sheffield to Murfatlar | 1,487.30 mi (2,393.59 km) |
