| Nidda to Oliveira do Bairro | 1,085.00 mi (1,746.14 km) |
| Nidda to Oliveira do Hospital | 1,069.28 mi (1,720.84 km) |
| Nidda to Ourem | 1,130.47 mi (1,819.31 km) |
| Nidda to Ovar | 1,073.08 mi (1,726.95 km) |
| Nidda to Pacos de Ferreira | 1,045.25 mi (1,682.17 km) |
| Nidda to Palmela | 1,197.99 mi (1,927.98 km) |
| Nidda to Paredes | 1,045.88 mi (1,683.18 km) |
| Nidda to Paredes de Coura | 1,021.56 mi (1,644.04 km) |
| Nidda to Penacova | 1,089.08 mi (1,752.70 km) |
| Nidda to Penafiel | 1,043.73 mi (1,679.72 km) |
| Nidda to Peniche | 1,174.79 mi (1,890.63 km) |
| Nidda to Peso da Regua | 1,026.61 mi (1,652.17 km) |
| Nidda to Pinhal Novo | 1,195.14 mi (1,923.40 km) |
| Nidda to Pinhel | 1,019.19 mi (1,640.24 km) |
| Nidda to Pombal | 1,119.36 mi (1,801.43 km) |
