| Mill Valley to Oliveira de Frades | 5,605.76 mi (9,021.60 km) |
| Mill Valley to Oliveira do Bairro | 5,603.13 mi (9,017.37 km) |
| Mill Valley to Oliveira do Hospital | 5,634.99 mi (9,068.64 km) |
| Mill Valley to Ourem | 5,641.55 mi (9,079.20 km) |
| Mill Valley to Ovar | 5,581.51 mi (8,982.57 km) |
| Mill Valley to Pacos de Ferreira | 5,571.50 mi (8,966.46 km) |
| Mill Valley to Palmela | 5,679.75 mi (9,140.68 km) |
| Mill Valley to Paredes | 5,577.18 mi (8,975.60 km) |
| Mill Valley to Paredes de Coura | 5,534.90 mi (8,907.57 km) |
| Mill Valley to Penacova | 5,623.09 mi (9,049.48 km) |
| Mill Valley to Penafiel | 5,578.76 mi (8,978.15 km) |
| Mill Valley to Peniche | 5,624.51 mi (9,051.78 km) |
| Mill Valley to Peso da Regua | 5,599.88 mi (9,012.14 km) |
| Mill Valley to Pinhal Novo | 5,676.16 mi (9,134.90 km) |
| Mill Valley to Pinhel | 5,644.88 mi (9,084.56 km) |
