| River Forest to Melzo | 4,543.54 mi (7,312.12 km) |
| River Forest to Mendicino | 5,082.33 mi (8,179.22 km) |
| River Forest to Menfi | 5,024.10 mi (8,085.50 km) |
| River Forest to Mentana | 4,817.74 mi (7,753.40 km) |
| River Forest to Merano | 4,563.26 mi (7,343.85 km) |
| River Forest to Merate | 4,536.09 mi (7,300.13 km) |
| River Forest to Mercato San Severino | 4,956.59 mi (7,976.87 km) |
| River Forest to Mercogliano | 4,949.42 mi (7,965.32 km) |
| River Forest to Mesagne | 5,086.58 mi (8,186.06 km) |
| River Forest to Messina | 5,104.90 mi (8,215.55 km) |
| River Forest to Mestre | 4,653.53 mi (7,489.13 km) |
| River Forest to Mestrino | 4,637.06 mi (7,462.62 km) |
| River Forest to Milan | 4,535.98 mi (7,299.95 km) |
| River Forest to Milazzo | 5,090.85 mi (8,192.92 km) |
| River Forest to Minerbio | 4,660.40 mi (7,500.19 km) |
