| Biarritz to Marsciano | 700.05 mi (1,126.62 km) |
| Biarritz to Martano | 1,044.41 mi (1,680.82 km) |
| Biarritz to Martellago | 689.86 mi (1,110.22 km) |
| Biarritz to Martina Franca | 985.32 mi (1,585.72 km) |
| Biarritz to Martinengo | 575.82 mi (926.70 km) |
| Biarritz to Martinsicuro | 779.71 mi (1,254.82 km) |
| Biarritz to Mascali | 961.79 mi (1,547.86 km) |
| Biarritz to Mascalucia | 961.01 mi (1,546.60 km) |
| Biarritz to Masera di Padova | 674.03 mi (1,084.75 km) |
| Biarritz to Maserada sul Piave | 699.32 mi (1,125.45 km) |
| Biarritz to Massa | 584.31 mi (940.36 km) |
| Biarritz to Massa Lombarda | 667.85 mi (1,074.79 km) |
| Biarritz to Massafra | 976.96 mi (1,572.26 km) |
| Biarritz to Massalubrense | 838.50 mi (1,349.43 km) |
| Biarritz to Massarosa | 594.45 mi (956.67 km) |
