| Olhao to Manerbio | 1,094.14 mi (1,760.85 km) |
| Olhao to Manfredonia | 1,304.43 mi (2,099.28 km) |
| Olhao to Maniago | 1,230.36 mi (1,980.07 km) |
| Olhao to Mantova | 1,117.20 mi (1,797.96 km) |
| Olhao to Maranello | 1,104.07 mi (1,776.83 km) |
| Olhao to Marano di Napoli | 1,209.64 mi (1,946.72 km) |
| Olhao to Marano Vicentino | 1,160.91 mi (1,868.30 km) |
| Olhao to Marcianise | 1,216.62 mi (1,957.96 km) |
| Olhao to Marcon | 1,195.35 mi (1,923.72 km) |
| Olhao to Mareno di Piave | 1,205.36 mi (1,939.84 km) |
| Olhao to Margherita di Savoia | 1,314.59 mi (2,115.63 km) |
| Olhao to Mariano Comense | 1,063.53 mi (1,711.59 km) |
| Olhao to Marigliano | 1,223.72 mi (1,969.39 km) |
| Olhao to Marino | 1,139.74 mi (1,834.24 km) |
| Olhao to Marostica | 1,171.97 mi (1,886.10 km) |
