| Mery-sur-Oise to Oliveira do Bairro | 787.97 mi (1,268.12 km) |
| Mery-sur-Oise to Oliveira do Hospital | 776.55 mi (1,249.74 km) |
| Mery-sur-Oise to Ourem | 838.08 mi (1,348.76 km) |
| Mery-sur-Oise to Ovar | 773.43 mi (1,244.72 km) |
| Mery-sur-Oise to Pacos de Ferreira | 744.41 mi (1,198.01 km) |
| Mery-sur-Oise to Palmela | 909.86 mi (1,464.27 km) |
| Mery-sur-Oise to Paredes | 745.72 mi (1,200.12 km) |
| Mery-sur-Oise to Paredes de Coura | 716.47 mi (1,153.05 km) |
| Mery-sur-Oise to Penacova | 794.59 mi (1,278.77 km) |
| Mery-sur-Oise to Penafiel | 743.76 mi (1,196.97 km) |
| Mery-sur-Oise to Peniche | 879.94 mi (1,416.13 km) |
| Mery-sur-Oise to Peso da Regua | 729.37 mi (1,173.81 km) |
| Mery-sur-Oise to Pinhal Novo | 906.58 mi (1,458.99 km) |
| Mery-sur-Oise to Pinhel | 728.41 mi (1,172.27 km) |
| Mery-sur-Oise to Pombal | 825.12 mi (1,327.91 km) |
