| Knowle to Oliveira de Frades | 861.86 mi (1,387.03 km) |
| Knowle to Oliveira do Bairro | 880.29 mi (1,416.69 km) |
| Knowle to Oliveira do Hospital | 880.23 mi (1,416.60 km) |
| Knowle to Ourem | 938.19 mi (1,509.88 km) |
| Knowle to Ovar | 859.82 mi (1,383.74 km) |
| Knowle to Pacos de Ferreira | 829.69 mi (1,335.26 km) |
| Knowle to Palmela | 1,014.93 mi (1,633.37 km) |
| Knowle to Paredes | 832.86 mi (1,340.36 km) |
| Knowle to Paredes de Coura | 790.89 mi (1,272.82 km) |
| Knowle to Penacova | 892.77 mi (1,436.78 km) |
| Knowle to Penafiel | 831.61 mi (1,338.35 km) |
| Knowle to Peniche | 971.54 mi (1,563.54 km) |
| Knowle to Peso da Regua | 825.77 mi (1,328.94 km) |
| Knowle to Pinhal Novo | 1,010.92 mi (1,626.92 km) |
| Knowle to Pinhel | 840.30 mi (1,352.33 km) |
