| Chingford to Oliveira de Frades | 848.16 mi (1,364.99 km) |
| Chingford to Oliveira do Bairro | 867.67 mi (1,396.39 km) |
| Chingford to Oliveira do Hospital | 863.96 mi (1,390.41 km) |
| Chingford to Ourem | 923.71 mi (1,486.56 km) |
| Chingford to Ovar | 848.85 mi (1,366.10 km) |
| Chingford to Pacos de Ferreira | 818.69 mi (1,317.55 km) |
| Chingford to Palmela | 999.56 mi (1,608.64 km) |
| Chingford to Paredes | 821.30 mi (1,321.76 km) |
| Chingford to Paredes de Coura | 782.80 mi (1,259.80 km) |
| Chingford to Penacova | 878.42 mi (1,413.68 km) |
| Chingford to Penafiel | 819.81 mi (1,319.36 km) |
| Chingford to Peniche | 960.13 mi (1,545.18 km) |
| Chingford to Peso da Regua | 811.15 mi (1,305.42 km) |
| Chingford to Pinhal Novo | 995.76 mi (1,602.52 km) |
| Chingford to Pinhel | 820.90 mi (1,321.11 km) |
