| Barton upon Irwell to Montalegre | 843.28 mi (1,357.13 km) |
| Barton upon Irwell to Montemor-o-Novo | 1,061.26 mi (1,707.94 km) |
| Barton upon Irwell to Montemor-o-Velho | 966.01 mi (1,554.65 km) |
| Barton upon Irwell to Montijo | 1,067.95 mi (1,718.69 km) |
| Barton upon Irwell to Mortagua | 941.97 mi (1,515.96 km) |
| Barton upon Irwell to Moura | 1,087.36 mi (1,749.93 km) |
| Barton upon Irwell to Murtosa | 927.66 mi (1,492.92 km) |
| Barton upon Irwell to Nazare | 1,009.24 mi (1,624.21 km) |
| Barton upon Irwell to Nelas | 931.33 mi (1,498.83 km) |
| Barton upon Irwell to Obidos | 1,026.64 mi (1,652.22 km) |
| Barton upon Irwell to Odemira | 1,138.19 mi (1,831.75 km) |
| Barton upon Irwell to Odivelas | 1,064.73 mi (1,713.52 km) |
| Barton upon Irwell to Oeiras | 1,073.83 mi (1,728.16 km) |
| Barton upon Irwell to Olhao | 1,166.57 mi (1,877.41 km) |
| Barton upon Irwell to Oliveira de Azemeis | 918.27 mi (1,477.82 km) |
