| Portchester to Minervino Murge | 1,061.12 mi (1,707.70 km) |
| Portchester to Minturno | 969.32 mi (1,559.97 km) |
| Portchester to Mira | 714.55 mi (1,149.96 km) |
| Portchester to Mirandola | 697.38 mi (1,122.33 km) |
| Portchester to Mirano | 710.72 mi (1,143.79 km) |
| Portchester to Misano Adriatico | 799.97 mi (1,287.43 km) |
| Portchester to Misilmeri | 1,135.84 mi (1,827.95 km) |
| Portchester to Missaglia | 596.85 mi (960.54 km) |
| Portchester to Misterbianco | 1,213.63 mi (1,953.15 km) |
| Portchester to Modena | 703.18 mi (1,131.65 km) |
| Portchester to Modica | 1,242.88 mi (2,000.22 km) |
| Portchester to Modugno | 1,087.82 mi (1,750.68 km) |
| Portchester to Mogliano Veneto | 713.57 mi (1,148.39 km) |
| Portchester to Molfetta | 1,075.36 mi (1,730.63 km) |
| Portchester to Molinella | 731.94 mi (1,177.94 km) |
