| Metuchen to Miranda de Ebro | 3,578.17 mi (5,758.51 km) |
| Metuchen to Mislata | 3,791.10 mi (6,101.19 km) |
| Metuchen to Moana | 3,314.70 mi (5,334.50 km) |
| Metuchen to Moguer | 3,546.51 mi (5,707.55 km) |
| Metuchen to Molina de Segura | 3,797.45 mi (6,111.41 km) |
| Metuchen to Molins de Rey | 3,845.30 mi (6,188.41 km) |
| Metuchen to Mollerusa | 3,786.69 mi (6,094.09 km) |
| Metuchen to Mollet | 3,850.56 mi (6,196.88 km) |
| Metuchen to Moncada | 3,851.02 mi (6,197.61 km) |
| Metuchen to Moncada | 3,789.86 mi (6,099.19 km) |
| Metuchen to Monforte de Lemos | 3,367.40 mi (5,419.31 km) |
| Metuchen to Monforte del Cid | 3,810.45 mi (6,132.32 km) |
| Metuchen to Mongat | 3,855.85 mi (6,205.40 km) |
| Metuchen to Monovar | 3,803.43 mi (6,121.03 km) |
| Metuchen to Monserrat | 3,785.82 mi (6,092.68 km) |
