| Norristown to Mancha Real | 3,747.92 mi (6,031.70 km) |
| Norristown to Manilva | 3,710.84 mi (5,972.02 km) |
| Norristown to Manises | 3,848.12 mi (6,192.95 km) |
| Norristown to Manlleu | 3,898.71 mi (6,274.37 km) |
| Norristown to Manresa | 3,886.12 mi (6,254.10 km) |
| Norristown to Manzanares | 3,722.68 mi (5,991.08 km) |
| Norristown to Manzanares el Real | 3,648.43 mi (5,871.59 km) |
| Norristown to Maracena | 3,765.12 mi (6,059.37 km) |
| Norristown to Marbella | 3,724.84 mi (5,994.56 km) |
| Norristown to Marchena | 3,673.27 mi (5,911.56 km) |
| Norristown to Marin | 3,373.26 mi (5,428.73 km) |
| Norristown to Marratxi | 3,994.74 mi (6,428.92 km) |
| Norristown to Martorell | 3,898.54 mi (6,274.09 km) |
| Norristown to Martos | 3,732.75 mi (6,007.29 km) |
| Norristown to Masamagrell | 3,851.14 mi (6,197.81 km) |
