| Bideford to Marsala | 1,222.68 mi (1,967.71 km) |
| Bideford to Marsciano | 956.44 mi (1,539.24 km) |
| Bideford to Martano | 1,311.42 mi (2,110.53 km) |
| Bideford to Martellago | 839.58 mi (1,351.18 km) |
| Bideford to Martina Franca | 1,250.55 mi (2,012.56 km) |
| Bideford to Martinengo | 742.78 mi (1,195.39 km) |
| Bideford to Martinsicuro | 1,018.78 mi (1,639.57 km) |
| Bideford to Mascali | 1,318.50 mi (2,121.92 km) |
| Bideford to Mascalucia | 1,323.05 mi (2,129.25 km) |
| Bideford to Masera di Padova | 836.50 mi (1,346.21 km) |
| Bideford to Maserada sul Piave | 838.62 mi (1,349.62 km) |
| Bideford to Massa | 822.64 mi (1,323.91 km) |
| Bideford to Massa Lombarda | 869.28 mi (1,398.97 km) |
| Bideford to Massafra | 1,247.55 mi (2,007.74 km) |
| Bideford to Massalubrense | 1,141.15 mi (1,836.51 km) |
