| Grottaglie to Oliveira do Bairro | 1,357.04 mi (2,183.94 km) |
| Grottaglie to Oliveira do Hospital | 1,325.54 mi (2,133.25 km) |
| Grottaglie to Ourem | 1,370.67 mi (2,205.87 km) |
| Grottaglie to Ovar | 1,360.55 mi (2,189.59 km) |
| Grottaglie to Pacos de Ferreira | 1,345.10 mi (2,164.73 km) |
| Grottaglie to Palmela | 1,404.24 mi (2,259.91 km) |
| Grottaglie to Paredes | 1,342.18 mi (2,160.03 km) |
| Grottaglie to Paredes de Coura | 1,349.13 mi (2,171.21 km) |
| Grottaglie to Penacova | 1,348.39 mi (2,170.03 km) |
| Grottaglie to Penafiel | 1,339.59 mi (2,155.86 km) |
| Grottaglie to Peniche | 1,416.58 mi (2,279.77 km) |
| Grottaglie to Peso da Regua | 1,313.68 mi (2,114.17 km) |
| Grottaglie to Pinhal Novo | 1,403.91 mi (2,259.38 km) |
| Grottaglie to Pinhel | 1,280.08 mi (2,060.09 km) |
| Grottaglie to Pombal | 1,370.49 mi (2,205.59 km) |
