| Gretz-Armainvilliers to Mislata | 658.86 mi (1,060.34 km) |
| Gretz-Armainvilliers to Moana | 711.61 mi (1,145.23 km) |
| Gretz-Armainvilliers to Moguer | 926.56 mi (1,491.16 km) |
| Gretz-Armainvilliers to Molina de Segura | 764.20 mi (1,229.87 km) |
| Gretz-Armainvilliers to Molins de Rey | 507.47 mi (816.69 km) |
| Gretz-Armainvilliers to Mollerusa | 499.26 mi (803.48 km) |
| Gretz-Armainvilliers to Mollet | 498.50 mi (802.26 km) |
| Gretz-Armainvilliers to Moncada | 501.93 mi (807.78 km) |
| Gretz-Armainvilliers to Moncada | 653.87 mi (1,052.30 km) |
| Gretz-Armainvilliers to Monforte de Lemos | 654.93 mi (1,054.00 km) |
| Gretz-Armainvilliers to Monforte del Cid | 736.44 mi (1,185.19 km) |
| Gretz-Armainvilliers to Mongat | 503.10 mi (809.66 km) |
| Gretz-Armainvilliers to Monovar | 733.83 mi (1,180.99 km) |
| Gretz-Armainvilliers to Monserrat | 669.01 mi (1,076.67 km) |
| Gretz-Armainvilliers to Montijo | 822.47 mi (1,323.64 km) |
