| Gernsbach to Oliveira do Bairro | 1,001.25 mi (1,611.36 km) |
| Gernsbach to Oliveira do Hospital | 983.06 mi (1,582.09 km) |
| Gernsbach to Ourem | 1,043.56 mi (1,679.45 km) |
| Gernsbach to Ovar | 991.19 mi (1,595.16 km) |
| Gernsbach to Pacos de Ferreira | 964.45 mi (1,552.13 km) |
| Gernsbach to Palmela | 1,108.30 mi (1,783.64 km) |
| Gernsbach to Paredes | 964.58 mi (1,552.34 km) |
| Gernsbach to Paredes de Coura | 944.30 mi (1,519.70 km) |
| Gernsbach to Penacova | 1,003.72 mi (1,615.34 km) |
| Gernsbach to Penafiel | 962.32 mi (1,548.70 km) |
| Gernsbach to Peniche | 1,089.00 mi (1,752.57 km) |
| Gernsbach to Peso da Regua | 943.52 mi (1,518.44 km) |
| Gernsbach to Pinhal Novo | 1,105.70 mi (1,779.45 km) |
| Gernsbach to Pinhel | 932.35 mi (1,500.47 km) |
| Gernsbach to Pombal | 1,033.61 mi (1,663.43 km) |
