| Byala Slatina to Montemor-o-Novo | 1,696.69 mi (2,730.55 km) |
| Byala Slatina to Montemor-o-Velho | 1,684.02 mi (2,710.18 km) |
| Byala Slatina to Montijo | 1,730.10 mi (2,784.33 km) |
| Byala Slatina to Mortagua | 1,655.73 mi (2,664.65 km) |
| Byala Slatina to Moura | 1,671.74 mi (2,690.41 km) |
| Byala Slatina to Murtosa | 1,669.45 mi (2,686.72 km) |
| Byala Slatina to Nazare | 1,716.08 mi (2,761.77 km) |
| Byala Slatina to Nelas | 1,634.79 mi (2,630.94 km) |
| Byala Slatina to Obidos | 1,726.37 mi (2,778.32 km) |
| Byala Slatina to Odemira | 1,746.05 mi (2,810.00 km) |
| Byala Slatina to Odivelas | 1,741.42 mi (2,802.54 km) |
| Byala Slatina to Oeiras | 1,751.00 mi (2,817.96 km) |
| Byala Slatina to Olhao | 1,722.26 mi (2,771.71 km) |
| Byala Slatina to Oliveira de Azemeis | 1,659.35 mi (2,670.47 km) |
| Byala Slatina to Oliveira de Frades | 1,647.30 mi (2,651.07 km) |
