| Abertillery to Melzo | 715.15 mi (1,150.92 km) |
| Abertillery to Mendicino | 1,264.70 mi (2,035.35 km) |
| Abertillery to Menfi | 1,250.32 mi (2,012.20 km) |
| Abertillery to Mentana | 999.09 mi (1,607.88 km) |
| Abertillery to Merano | 732.01 mi (1,178.06 km) |
| Abertillery to Merate | 706.67 mi (1,137.28 km) |
| Abertillery to Mercato San Severino | 1,135.97 mi (1,828.16 km) |
| Abertillery to Mercogliano | 1,127.99 mi (1,815.33 km) |
| Abertillery to Mesagne | 1,256.71 mi (2,022.47 km) |
| Abertillery to Messina | 1,299.96 mi (2,092.08 km) |
| Abertillery to Mestre | 821.40 mi (1,321.92 km) |
| Abertillery to Mestrino | 805.01 mi (1,295.53 km) |
| Abertillery to Milan | 708.48 mi (1,140.19 km) |
| Abertillery to Milazzo | 1,288.12 mi (2,073.04 km) |
| Abertillery to Minerbio | 830.68 mi (1,336.85 km) |
