| Harborne to Miranda de Ebro | 677.04 mi (1,089.59 km) |
| Harborne to Mislata | 900.14 mi (1,448.64 km) |
| Harborne to Moana | 770.96 mi (1,240.74 km) |
| Harborne to Moguer | 1,075.54 mi (1,730.91 km) |
| Harborne to Molina de Segura | 995.93 mi (1,602.80 km) |
| Harborne to Molins de Rey | 785.50 mi (1,264.14 km) |
| Harborne to Mollerusa | 759.91 mi (1,222.96 km) |
| Harborne to Mollet | 779.51 mi (1,254.51 km) |
| Harborne to Moncada | 782.54 mi (1,259.38 km) |
| Harborne to Moncada | 895.36 mi (1,440.94 km) |
| Harborne to Monforte de Lemos | 734.00 mi (1,181.25 km) |
| Harborne to Monforte del Cid | 974.65 mi (1,568.55 km) |
| Harborne to Mongat | 784.95 mi (1,263.26 km) |
| Harborne to Monovar | 970.37 mi (1,561.66 km) |
| Harborne to Monserrat | 907.57 mi (1,460.59 km) |
