| Tredegar to Mancha Real | 966.87 mi (1,556.02 km) |
| Tredegar to Manilva | 1,068.20 mi (1,719.10 km) |
| Tredegar to Manises | 859.92 mi (1,383.91 km) |
| Tredegar to Manlleu | 723.65 mi (1,164.61 km) |
| Tredegar to Manresa | 734.32 mi (1,181.77 km) |
| Tredegar to Manzanares | 883.12 mi (1,421.24 km) |
| Tredegar to Manzanares el Real | 764.08 mi (1,229.66 km) |
| Tredegar to Maracena | 1,007.40 mi (1,621.25 km) |
| Tredegar to Marbella | 1,057.49 mi (1,701.87 km) |
| Tredegar to Marchena | 1,003.62 mi (1,615.17 km) |
| Tredegar to Marin | 696.92 mi (1,121.58 km) |
| Tredegar to Marratxi | 886.19 mi (1,426.18 km) |
| Tredegar to Martorell | 752.50 mi (1,211.03 km) |
| Tredegar to Martos | 972.15 mi (1,564.53 km) |
| Tredegar to Masamagrell | 854.89 mi (1,375.81 km) |
