| Zychlin to Montemor-o-Novo | 1,627.93 mi (2,619.90 km) |
| Zychlin to Montemor-o-Velho | 1,574.83 mi (2,534.45 km) |
| Zychlin to Montijo | 1,652.81 mi (2,659.94 km) |
| Zychlin to Mortagua | 1,544.86 mi (2,486.22 km) |
| Zychlin to Moura | 1,623.81 mi (2,613.28 km) |
| Zychlin to Murtosa | 1,547.19 mi (2,489.96 km) |
| Zychlin to Nazare | 1,616.10 mi (2,600.86 km) |
| Zychlin to Nelas | 1,525.92 mi (2,455.73 km) |
| Zychlin to Obidos | 1,630.96 mi (2,624.77 km) |
| Zychlin to Odemira | 1,696.09 mi (2,729.59 km) |
| Zychlin to Odivelas | 1,658.60 mi (2,669.26 km) |
| Zychlin to Oeiras | 1,669.05 mi (2,686.07 km) |
| Zychlin to Olhao | 1,693.98 mi (2,726.20 km) |
| Zychlin to Oliveira de Azemeis | 1,536.10 mi (2,472.12 km) |
| Zychlin to Oliveira de Frades | 1,530.04 mi (2,462.36 km) |
