| Geisenfeld to Montemor-o-Novo | 1,202.58 mi (1,935.37 km) |
| Geisenfeld to Montemor-o-Velho | 1,155.27 mi (1,859.22 km) |
| Geisenfeld to Montijo | 1,228.82 mi (1,977.60 km) |
| Geisenfeld to Mortagua | 1,125.24 mi (1,810.90 km) |
| Geisenfeld to Moura | 1,196.14 mi (1,925.01 km) |
| Geisenfeld to Murtosa | 1,129.85 mi (1,818.32 km) |
| Geisenfeld to Nazare | 1,195.34 mi (1,923.71 km) |
| Geisenfeld to Nelas | 1,105.69 mi (1,779.43 km) |
| Geisenfeld to Obidos | 1,209.57 mi (1,946.62 km) |
| Geisenfeld to Odemira | 1,269.11 mi (2,042.43 km) |
| Geisenfeld to Odivelas | 1,235.48 mi (1,988.31 km) |
| Geisenfeld to Oeiras | 1,245.89 mi (2,005.07 km) |
| Geisenfeld to Olhao | 1,265.11 mi (2,036.00 km) |
| Geisenfeld to Oliveira de Azemeis | 1,118.82 mi (1,800.57 km) |
| Geisenfeld to Oliveira de Frades | 1,111.46 mi (1,788.73 km) |
