| Norristown to Miranda de Ebro | 3,637.22 mi (5,853.54 km) |
| Norristown to Mislata | 3,850.02 mi (6,196.00 km) |
| Norristown to Moana | 3,373.62 mi (5,429.32 km) |
| Norristown to Moguer | 3,604.79 mi (5,801.34 km) |
| Norristown to Molina de Segura | 3,856.20 mi (6,205.95 km) |
| Norristown to Molins de Rey | 3,904.36 mi (6,283.46 km) |
| Norristown to Mollerusa | 3,845.75 mi (6,189.14 km) |
| Norristown to Mollet | 3,909.63 mi (6,291.94 km) |
| Norristown to Moncada | 3,910.08 mi (6,292.67 km) |
| Norristown to Moncada | 3,848.78 mi (6,194.01 km) |
| Norristown to Monforte de Lemos | 3,426.37 mi (5,514.20 km) |
| Norristown to Monforte del Cid | 3,869.25 mi (6,226.96 km) |
| Norristown to Mongat | 3,914.92 mi (6,300.45 km) |
| Norristown to Monovar | 3,862.24 mi (6,215.67 km) |
| Norristown to Monserrat | 3,844.72 mi (6,187.48 km) |
