| Groves to Miranda de Ebro | 4,897.59 mi (7,881.90 km) |
| Groves to Mislata | 5,109.32 mi (8,222.66 km) |
| Groves to Moana | 4,632.98 mi (7,456.07 km) |
| Groves to Moguer | 4,855.67 mi (7,814.45 km) |
| Groves to Molina de Segura | 5,113.38 mi (8,229.19 km) |
| Groves to Molins de Rey | 5,164.68 mi (8,311.74 km) |
| Groves to Mollerusa | 5,106.10 mi (8,217.47 km) |
| Groves to Mollet | 5,169.90 mi (8,320.15 km) |
| Groves to Moncada | 5,170.37 mi (8,320.91 km) |
| Groves to Moncada | 5,108.16 mi (8,220.78 km) |
| Groves to Monforte de Lemos | 4,686.22 mi (7,541.73 km) |
| Groves to Monforte del Cid | 5,127.18 mi (8,251.40 km) |
| Groves to Mongat | 5,175.20 mi (8,328.69 km) |
| Groves to Monovar | 5,120.19 mi (8,240.15 km) |
| Groves to Monserrat | 5,103.85 mi (8,213.85 km) |
