| Richmond Heights to Oliveira de Frades | 3,692.99 mi (5,943.30 km) |
| Richmond Heights to Oliveira do Bairro | 3,684.41 mi (5,929.49 km) |
| Richmond Heights to Oliveira do Hospital | 3,719.23 mi (5,985.53 km) |
| Richmond Heights to Ourem | 3,708.57 mi (5,968.37 km) |
| Richmond Heights to Ovar | 3,667.31 mi (5,901.96 km) |
| Richmond Heights to Pacos de Ferreira | 3,665.87 mi (5,899.64 km) |
| Richmond Heights to Palmela | 3,727.52 mi (5,998.87 km) |
| Richmond Heights to Paredes | 3,671.02 mi (5,907.94 km) |
| Richmond Heights to Paredes de Coura | 3,638.68 mi (5,855.89 km) |
| Richmond Heights to Penacova | 3,702.29 mi (5,958.26 km) |
| Richmond Heights to Penafiel | 3,673.13 mi (5,911.33 km) |
| Richmond Heights to Peniche | 3,680.21 mi (5,922.72 km) |
| Richmond Heights to Peso da Regua | 3,697.99 mi (5,951.34 km) |
| Richmond Heights to Pinhal Novo | 3,724.77 mi (5,994.44 km) |
| Richmond Heights to Pinhel | 3,742.96 mi (6,023.71 km) |
