| McDonough to Oliveira de Frades | 4,086.70 mi (6,576.91 km) |
| McDonough to Oliveira do Bairro | 4,075.63 mi (6,559.09 km) |
| McDonough to Oliveira do Hospital | 4,110.87 mi (6,615.81 km) |
| McDonough to Ourem | 4,092.42 mi (6,586.11 km) |
| McDonough to Ovar | 4,061.06 mi (6,535.65 km) |
| McDonough to Pacos de Ferreira | 4,063.52 mi (6,539.60 km) |
| McDonough to Palmela | 4,101.32 mi (6,600.44 km) |
| McDonough to Paredes | 4,068.30 mi (6,547.29 km) |
| McDonough to Paredes de Coura | 4,041.21 mi (6,503.70 km) |
| McDonough to Penacova | 4,092.06 mi (6,585.53 km) |
| McDonough to Penafiel | 4,070.58 mi (6,550.97 km) |
| McDonough to Peniche | 4,059.27 mi (6,532.77 km) |
| McDonough to Peso da Regua | 4,096.43 mi (6,592.57 km) |
| McDonough to Pinhal Novo | 4,099.07 mi (6,596.82 km) |
| McDonough to Pinhel | 4,140.18 mi (6,662.97 km) |
