| Montabaur to Oliveira do Bairro | 1,042.54 mi (1,677.80 km) |
| Montabaur to Oliveira do Hospital | 1,027.76 mi (1,654.02 km) |
| Montabaur to Ourem | 1,089.12 mi (1,752.76 km) |
| Montabaur to Ovar | 1,029.99 mi (1,657.61 km) |
| Montabaur to Pacos de Ferreira | 1,001.84 mi (1,612.31 km) |
| Montabaur to Palmela | 1,157.67 mi (1,863.09 km) |
| Montabaur to Paredes | 1,002.63 mi (1,613.58 km) |
| Montabaur to Paredes de Coura | 977.08 mi (1,572.45 km) |
| Montabaur to Penacova | 1,047.20 mi (1,685.30 km) |
| Montabaur to Penafiel | 1,000.53 mi (1,610.19 km) |
| Montabaur to Peniche | 1,132.94 mi (1,823.30 km) |
| Montabaur to Peso da Regua | 984.01 mi (1,583.61 km) |
| Montabaur to Pinhal Novo | 1,154.73 mi (1,858.36 km) |
| Montabaur to Pinhel | 978.00 mi (1,573.95 km) |
| Montabaur to Pombal | 1,077.58 mi (1,734.20 km) |
