| Mengen to Oliveira do Bairro | 1,020.45 mi (1,642.26 km) |
| Mengen to Oliveira do Hospital | 1,000.33 mi (1,609.88 km) |
| Mengen to Ourem | 1,059.97 mi (1,705.86 km) |
| Mengen to Ovar | 1,011.90 mi (1,628.49 km) |
| Mengen to Pacos de Ferreira | 986.13 mi (1,587.02 km) |
| Mengen to Palmela | 1,122.05 mi (1,805.76 km) |
| Mengen to Paredes | 985.88 mi (1,586.62 km) |
| Mengen to Paredes de Coura | 968.71 mi (1,558.99 km) |
| Mengen to Penacova | 1,021.61 mi (1,644.12 km) |
| Mengen to Penafiel | 983.54 mi (1,582.85 km) |
| Mengen to Peniche | 1,106.16 mi (1,780.18 km) |
| Mengen to Peso da Regua | 963.52 mi (1,550.64 km) |
| Mengen to Pinhal Novo | 1,119.67 mi (1,801.94 km) |
| Mengen to Pinhel | 949.35 mi (1,527.83 km) |
| Mengen to Pombal | 1,051.04 mi (1,691.48 km) |
