| Monroe to Oliveira de Frades | 4,508.39 mi (7,255.55 km) |
| Monroe to Oliveira do Bairro | 4,498.35 mi (7,239.39 km) |
| Monroe to Oliveira do Hospital | 4,533.48 mi (7,295.93 km) |
| Monroe to Ourem | 4,518.19 mi (7,271.32 km) |
| Monroe to Ovar | 4,482.67 mi (7,214.17 km) |
| Monroe to Pacos de Ferreira | 4,483.44 mi (7,215.41 km) |
| Monroe to Palmela | 4,530.99 mi (7,291.92 km) |
| Monroe to Paredes | 4,488.40 mi (7,223.38 km) |
| Monroe to Paredes de Coura | 4,458.91 mi (7,175.92 km) |
| Monroe to Penacova | 4,515.42 mi (7,266.86 km) |
| Monroe to Penafiel | 4,490.61 mi (7,226.94 km) |
| Monroe to Peniche | 4,486.85 mi (7,220.89 km) |
| Monroe to Peso da Regua | 4,516.08 mi (7,267.92 km) |
| Monroe to Pinhal Novo | 4,528.55 mi (7,287.99 km) |
| Monroe to Pinhel | 4,560.45 mi (7,339.33 km) |
