| East Grand Rapids to Oliveira de Frades | 3,840.37 mi (6,180.48 km) |
| East Grand Rapids to Oliveira do Bairro | 3,832.89 mi (6,168.44 km) |
| East Grand Rapids to Oliveira do Hospital | 3,867.36 mi (6,223.91 km) |
| East Grand Rapids to Ourem | 3,860.00 mi (6,212.07 km) |
| East Grand Rapids to Ovar | 3,814.79 mi (6,139.32 km) |
| East Grand Rapids to Pacos de Ferreira | 3,811.68 mi (6,134.31 km) |
| East Grand Rapids to Palmela | 3,882.89 mi (6,248.91 km) |
| East Grand Rapids to Paredes | 3,816.97 mi (6,142.82 km) |
| East Grand Rapids to Paredes de Coura | 3,782.50 mi (6,087.34 km) |
| East Grand Rapids to Penacova | 3,851.29 mi (6,198.05 km) |
| East Grand Rapids to Penafiel | 3,818.99 mi (6,146.08 km) |
| East Grand Rapids to Peniche | 3,833.72 mi (6,169.77 km) |
| East Grand Rapids to Peso da Regua | 3,843.30 mi (6,185.19 km) |
| East Grand Rapids to Pinhal Novo | 3,879.96 mi (6,244.19 km) |
| East Grand Rapids to Pinhel | 3,888.57 mi (6,258.05 km) |
