| Herceg Novi to Oliveira do Bairro | 1,399.56 mi (2,252.37 km) |
| Herceg Novi to Oliveira do Hospital | 1,369.86 mi (2,204.57 km) |
| Herceg Novi to Ourem | 1,419.00 mi (2,283.66 km) |
| Herceg Novi to Ovar | 1,400.50 mi (2,253.89 km) |
| Herceg Novi to Pacos de Ferreira | 1,382.46 mi (2,224.86 km) |
| Herceg Novi to Palmela | 1,459.15 mi (2,348.28 km) |
| Herceg Novi to Paredes | 1,380.08 mi (2,221.02 km) |
| Herceg Novi to Paredes de Coura | 1,381.74 mi (2,223.69 km) |
| Herceg Novi to Penacova | 1,392.85 mi (2,241.58 km) |
| Herceg Novi to Penafiel | 1,377.48 mi (2,216.85 km) |
| Herceg Novi to Peniche | 1,465.85 mi (2,359.06 km) |
| Herceg Novi to Peso da Regua | 1,352.33 mi (2,176.36 km) |
| Herceg Novi to Pinhal Novo | 1,458.40 mi (2,347.06 km) |
| Herceg Novi to Pinhel | 1,322.20 mi (2,127.88 km) |
| Herceg Novi to Pombal | 1,416.96 mi (2,280.38 km) |
