| Cwmbran to Marsala | 1,216.21 mi (1,957.30 km) |
| Cwmbran to Marsciano | 935.97 mi (1,506.30 km) |
| Cwmbran to Martano | 1,286.54 mi (2,070.49 km) |
| Cwmbran to Martellago | 809.45 mi (1,302.68 km) |
| Cwmbran to Martina Franca | 1,226.17 mi (1,973.34 km) |
| Cwmbran to Martinengo | 718.02 mi (1,155.54 km) |
| Cwmbran to Martinsicuro | 994.85 mi (1,601.05 km) |
| Cwmbran to Mascali | 1,305.61 mi (2,101.18 km) |
| Cwmbran to Mascalucia | 1,310.90 mi (2,109.69 km) |
| Cwmbran to Masera di Padova | 807.94 mi (1,300.25 km) |
| Cwmbran to Maserada sul Piave | 807.31 mi (1,299.24 km) |
| Cwmbran to Massa | 803.63 mi (1,293.31 km) |
| Cwmbran to Massa Lombarda | 844.36 mi (1,358.87 km) |
| Cwmbran to Massafra | 1,223.89 mi (1,969.65 km) |
| Cwmbran to Massalubrense | 1,123.09 mi (1,807.44 km) |
