| Elkhorn to Oliveira de Frades | 3,981.26 mi (6,407.21 km) |
| Elkhorn to Oliveira do Bairro | 3,974.09 mi (6,395.67 km) |
| Elkhorn to Oliveira do Hospital | 4,008.43 mi (6,450.95 km) |
| Elkhorn to Ourem | 4,001.98 mi (6,440.56 km) |
| Elkhorn to Ovar | 3,955.73 mi (6,366.13 km) |
| Elkhorn to Pacos de Ferreira | 3,952.15 mi (6,360.37 km) |
| Elkhorn to Palmela | 4,025.88 mi (6,479.02 km) |
| Elkhorn to Paredes | 3,957.47 mi (6,368.94 km) |
| Elkhorn to Paredes de Coura | 3,922.41 mi (6,312.51 km) |
| Elkhorn to Penacova | 3,992.61 mi (6,425.49 km) |
| Elkhorn to Penafiel | 3,959.47 mi (6,372.15 km) |
| Elkhorn to Peniche | 3,976.25 mi (6,399.15 km) |
| Elkhorn to Peso da Regua | 3,983.60 mi (6,410.99 km) |
| Elkhorn to Pinhal Novo | 4,022.90 mi (6,474.23 km) |
| Elkhorn to Pinhel | 4,028.93 mi (6,483.94 km) |
