| Mastic Beach to Marasesti | 4,689.84 mi (7,547.57 km) |
| Mastic Beach to Marghita | 4,441.08 mi (7,147.23 km) |
| Mastic Beach to Marginea | 4,558.20 mi (7,335.71 km) |
| Mastic Beach to Matca | 4,702.81 mi (7,568.44 km) |
| Mastic Beach to Medgidia | 4,797.73 mi (7,721.20 km) |
| Mastic Beach to Media | 4,566.57 mi (7,349.19 km) |
| Mastic Beach to Miercurea-Ciuc | 4,615.01 mi (7,427.15 km) |
| Mastic Beach to Mioveni | 4,637.34 mi (7,463.08 km) |
| Mastic Beach to Mizil | 4,695.02 mi (7,555.90 km) |
| Mastic Beach to Moinesti | 4,638.44 mi (7,464.85 km) |
| Mastic Beach to Moisei | 4,514.96 mi (7,266.13 km) |
| Mastic Beach to Moldova Noua | 4,514.65 mi (7,265.62 km) |
| Mastic Beach to Moreni | 4,664.36 mi (7,506.56 km) |
| Mastic Beach to Motru | 4,564.38 mi (7,345.67 km) |
| Mastic Beach to Murfatlar | 4,806.73 mi (7,735.68 km) |
