| Staines-upon-Thames to Miranda de Ebro | 615.18 mi (990.03 km) |
| Staines-upon-Thames to Mislata | 826.30 mi (1,329.80 km) |
| Staines-upon-Thames to Moana | 741.42 mi (1,193.20 km) |
| Staines-upon-Thames to Moguer | 1,026.08 mi (1,651.32 km) |
| Staines-upon-Thames to Molina de Segura | 925.04 mi (1,488.71 km) |
| Staines-upon-Thames to Molins de Rey | 702.59 mi (1,130.71 km) |
| Staines-upon-Thames to Mollerusa | 680.53 mi (1,095.21 km) |
| Staines-upon-Thames to Mollet | 695.93 mi (1,119.99 km) |
| Staines-upon-Thames to Moncada | 699.06 mi (1,125.03 km) |
| Staines-upon-Thames to Moncada | 821.43 mi (1,321.96 km) |
| Staines-upon-Thames to Monforte de Lemos | 698.32 mi (1,123.83 km) |
| Staines-upon-Thames to Monforte del Cid | 902.06 mi (1,451.73 km) |
| Staines-upon-Thames to Mongat | 701.23 mi (1,128.51 km) |
| Staines-upon-Thames to Monovar | 898.15 mi (1,445.44 km) |
| Staines-upon-Thames to Monserrat | 834.42 mi (1,342.86 km) |
