| Griffith to Oliveira de Frades | 3,967.67 mi (6,385.35 km) |
| Griffith to Oliveira do Bairro | 3,959.92 mi (6,372.87 km) |
| Griffith to Oliveira do Hospital | 3,994.48 mi (6,428.49 km) |
| Griffith to Ourem | 3,986.27 mi (6,415.27 km) |
| Griffith to Ovar | 3,942.06 mi (6,344.14 km) |
| Griffith to Pacos de Ferreira | 3,939.35 mi (6,339.78 km) |
| Griffith to Palmela | 4,008.06 mi (6,450.36 km) |
| Griffith to Paredes | 3,944.61 mi (6,348.24 km) |
| Griffith to Paredes de Coura | 3,910.63 mi (6,293.55 km) |
| Griffith to Penacova | 3,978.18 mi (6,402.27 km) |
| Griffith to Penafiel | 3,946.66 mi (6,351.53 km) |
| Griffith to Peniche | 3,959.40 mi (6,372.04 km) |
| Griffith to Peso da Regua | 3,971.10 mi (6,390.87 km) |
| Griffith to Pinhal Novo | 4,005.18 mi (6,445.72 km) |
| Griffith to Pinhel | 4,016.31 mi (6,463.63 km) |
