| Tredegar to Miranda de Ebro | 628.52 mi (1,011.50 km) |
| Tredegar to Mislata | 860.74 mi (1,385.24 km) |
| Tredegar to Moana | 704.93 mi (1,134.48 km) |
| Tredegar to Moguer | 1,017.28 mi (1,637.15 km) |
| Tredegar to Molina de Segura | 953.23 mi (1,534.08 km) |
| Tredegar to Molins de Rey | 757.80 mi (1,219.56 km) |
| Tredegar to Mollerusa | 727.59 mi (1,170.95 km) |
| Tredegar to Mollet | 752.86 mi (1,211.62 km) |
| Tredegar to Moncada | 755.71 mi (1,216.20 km) |
| Tredegar to Moncada | 856.07 mi (1,377.71 km) |
| Tredegar to Monforte de Lemos | 670.38 mi (1,078.88 km) |
| Tredegar to Monforte del Cid | 933.66 mi (1,502.58 km) |
| Tredegar to Mongat | 758.49 mi (1,220.67 km) |
| Tredegar to Monovar | 929.03 mi (1,495.14 km) |
| Tredegar to Monserrat | 867.42 mi (1,395.99 km) |
