| Avenal to Montalegre | 5,568.90 mi (8,962.28 km) |
| Avenal to Montemor-o-Novo | 5,695.04 mi (9,165.28 km) |
| Avenal to Montemor-o-Velho | 5,607.94 mi (9,025.10 km) |
| Avenal to Montijo | 5,665.56 mi (9,117.83 km) |
| Avenal to Mortagua | 5,614.01 mi (9,034.88 km) |
| Avenal to Moura | 5,749.80 mi (9,253.40 km) |
| Avenal to Murtosa | 5,584.59 mi (8,987.53 km) |
| Avenal to Nazare | 5,617.76 mi (9,040.91 km) |
| Avenal to Nelas | 5,625.53 mi (9,053.41 km) |
| Avenal to Obidos | 5,624.84 mi (9,052.31 km) |
| Avenal to Odemira | 5,725.98 mi (9,215.08 km) |
| Avenal to Odivelas | 5,649.28 mi (9,091.64 km) |
| Avenal to Oeiras | 5,648.42 mi (9,090.25 km) |
| Avenal to Olhao | 5,784.11 mi (9,308.62 km) |
| Avenal to Oliveira de Azemeis | 5,586.12 mi (8,990.00 km) |
