| Harstad to Marsala | 2,147.74 mi (3,456.45 km) |
| Harstad to Marsciano | 1,794.91 mi (2,888.63 km) |
| Harstad to Martano | 1,977.22 mi (3,182.02 km) |
| Harstad to Martellago | 1,614.15 mi (2,597.72 km) |
| Harstad to Martina Franca | 1,941.82 mi (3,125.05 km) |
| Harstad to Martinengo | 1,622.74 mi (2,611.55 km) |
| Harstad to Martinsicuro | 1,793.27 mi (2,885.99 km) |
| Harstad to Mascali | 2,146.03 mi (3,453.70 km) |
| Harstad to Mascalucia | 2,158.83 mi (3,474.30 km) |
| Harstad to Masera di Padova | 1,631.01 mi (2,624.85 km) |
| Harstad to Maserada sul Piave | 1,599.60 mi (2,574.31 km) |
| Harstad to Massa | 1,726.59 mi (2,778.67 km) |
| Harstad to Massa Lombarda | 1,690.91 mi (2,721.26 km) |
| Harstad to Massafra | 1,949.78 mi (3,137.86 km) |
| Harstad to Massalubrense | 1,949.04 mi (3,136.68 km) |
