| Sivasli to Montalegre | 1,976.66 mi (3,181.13 km) |
| Sivasli to Montemor-o-Novo | 2,032.63 mi (3,271.20 km) |
| Sivasli to Montemor-o-Velho | 2,037.95 mi (3,279.76 km) |
| Sivasli to Montijo | 2,068.23 mi (3,328.49 km) |
| Sivasli to Mortagua | 2,011.65 mi (3,237.44 km) |
| Sivasli to Moura | 1,999.51 mi (3,217.90 km) |
| Sivasli to Murtosa | 2,029.36 mi (3,265.94 km) |
| Sivasli to Nazare | 2,064.69 mi (3,322.80 km) |
| Sivasli to Nelas | 1,990.88 mi (3,204.00 km) |
| Sivasli to Obidos | 2,072.56 mi (3,335.47 km) |
| Sivasli to Odemira | 2,070.99 mi (3,332.93 km) |
| Sivasli to Odivelas | 2,081.45 mi (3,349.78 km) |
| Sivasli to Oeiras | 2,090.21 mi (3,363.87 km) |
| Sivasli to Olhao | 2,038.13 mi (3,280.05 km) |
| Sivasli to Oliveira de Azemeis | 2,020.11 mi (3,251.06 km) |
