| Karlovac to Oliveira do Bairro | 1,257.45 mi (2,023.67 km) |
| Karlovac to Oliveira do Hospital | 1,231.32 mi (1,981.61 km) |
| Karlovac to Ourem | 1,285.95 mi (2,069.54 km) |
| Karlovac to Ovar | 1,254.30 mi (2,018.60 km) |
| Karlovac to Pacos de Ferreira | 1,232.58 mi (1,983.65 km) |
| Karlovac to Palmela | 1,336.36 mi (2,150.66 km) |
| Karlovac to Paredes | 1,231.08 mi (1,981.23 km) |
| Karlovac to Paredes de Coura | 1,224.60 mi (1,970.80 km) |
| Karlovac to Penacova | 1,254.02 mi (2,018.15 km) |
| Karlovac to Penafiel | 1,228.54 mi (1,977.15 km) |
| Karlovac to Peniche | 1,333.37 mi (2,145.85 km) |
| Karlovac to Peso da Regua | 1,205.13 mi (1,939.47 km) |
| Karlovac to Pinhal Novo | 1,334.88 mi (2,148.29 km) |
| Karlovac to Pinhel | 1,181.24 mi (1,901.02 km) |
| Karlovac to Pombal | 1,280.89 mi (2,061.39 km) |
