| Stevenage to Montalegre | 782.25 mi (1,258.92 km) |
| Stevenage to Montemor-o-Novo | 993.63 mi (1,599.09 km) |
| Stevenage to Montemor-o-Velho | 905.71 mi (1,457.60 km) |
| Stevenage to Montijo | 1,004.72 mi (1,616.94 km) |
| Stevenage to Mortagua | 879.40 mi (1,415.26 km) |
| Stevenage to Moura | 1,013.80 mi (1,631.56 km) |
| Stevenage to Murtosa | 868.90 mi (1,398.36 km) |
| Stevenage to Nazare | 949.73 mi (1,528.44 km) |
| Stevenage to Nelas | 866.33 mi (1,394.22 km) |
| Stevenage to Obidos | 966.99 mi (1,556.23 km) |
| Stevenage to Odemira | 1,070.63 mi (1,723.01 km) |
| Stevenage to Odivelas | 1,003.57 mi (1,615.09 km) |
| Stevenage to Oeiras | 1,013.24 mi (1,630.65 km) |
| Stevenage to Olhao | 1,093.20 mi (1,759.33 km) |
| Stevenage to Oliveira de Azemeis | 858.76 mi (1,382.04 km) |
