| Harwich to Marasesti | 1,243.12 mi (2,000.61 km) |
| Harwich to Marghita | 990.22 mi (1,593.60 km) |
| Harwich to Marginea | 1,124.34 mi (1,809.45 km) |
| Harwich to Matca | 1,256.88 mi (2,022.75 km) |
| Harwich to Medgidia | 1,344.24 mi (2,163.35 km) |
| Harwich to Media | 1,113.42 mi (1,791.87 km) |
| Harwich to Miercurea-Ciuc | 1,167.21 mi (1,878.44 km) |
| Harwich to Mioveni | 1,180.39 mi (1,899.65 km) |
| Harwich to Mizil | 1,240.88 mi (1,997.01 km) |
| Harwich to Moinesti | 1,193.49 mi (1,920.74 km) |
| Harwich to Moisei | 1,074.00 mi (1,728.43 km) |
| Harwich to Moldova Noua | 1,056.39 mi (1,700.09 km) |
| Harwich to Moreni | 1,208.58 mi (1,945.03 km) |
| Harwich to Motru | 1,105.66 mi (1,779.39 km) |
| Harwich to Murfatlar | 1,353.23 mi (2,177.81 km) |
