| Corvallis to Melzo | 5,574.42 mi (8,971.16 km) |
| Corvallis to Mendicino | 6,119.84 mi (9,848.94 km) |
| Corvallis to Menfi | 6,136.81 mi (9,876.23 km) |
| Corvallis to Mentana | 5,863.74 mi (9,436.78 km) |
| Corvallis to Merano | 5,549.27 mi (8,930.68 km) |
| Corvallis to Merate | 5,563.13 mi (8,952.99 km) |
| Corvallis to Mercato San Severino | 5,991.61 mi (9,642.57 km) |
| Corvallis to Mercogliano | 5,982.53 mi (9,627.94 km) |
| Corvallis to Mesagne | 6,078.40 mi (9,782.23 km) |
| Corvallis to Messina | 6,169.12 mi (9,928.24 km) |
| Corvallis to Mestre | 5,645.70 mi (9,085.88 km) |
| Corvallis to Mestrino | 5,636.55 mi (9,071.15 km) |
| Corvallis to Milan | 5,570.52 mi (8,964.88 km) |
| Corvallis to Milazzo | 6,159.59 mi (9,912.91 km) |
| Corvallis to Minerbio | 5,678.69 mi (9,138.97 km) |
