| Tonypandy to Manerbio | 755.53 mi (1,215.91 km) |
| Tonypandy to Manfredonia | 1,143.36 mi (1,840.06 km) |
| Tonypandy to Maniago | 823.06 mi (1,324.59 km) |
| Tonypandy to Mantova | 789.43 mi (1,270.47 km) |
| Tonypandy to Maranello | 820.29 mi (1,320.13 km) |
| Tonypandy to Marano di Napoli | 1,116.54 mi (1,796.89 km) |
| Tonypandy to Marano Vicentino | 790.82 mi (1,272.70 km) |
| Tonypandy to Marcianise | 1,113.91 mi (1,792.66 km) |
| Tonypandy to Marcon | 830.52 mi (1,336.60 km) |
| Tonypandy to Mareno di Piave | 821.12 mi (1,321.47 km) |
| Tonypandy to Margherita di Savoia | 1,164.83 mi (1,874.61 km) |
| Tonypandy to Mariano Comense | 705.48 mi (1,135.36 km) |
| Tonypandy to Marigliano | 1,124.29 mi (1,809.38 km) |
| Tonypandy to Marino | 1,019.21 mi (1,640.26 km) |
| Tonypandy to Marostica | 797.59 mi (1,283.59 km) |
