| Karhula to Pontinia | 1,445.08 mi (2,325.63 km) |
| Karhula to Porcari | 1,335.30 mi (2,148.96 km) |
| Karhula to Porcia | 1,160.95 mi (1,868.36 km) |
| Karhula to Pordenone | 1,161.32 mi (1,868.96 km) |
| Karhula to Portici | 1,462.49 mi (2,353.64 km) |
| Karhula to Porto Empedocle | 1,708.41 mi (2,749.42 km) |
| Karhula to Porto Recanati | 1,302.82 mi (2,096.68 km) |
| Karhula to Porto Sant'Elpidio | 1,312.05 mi (2,111.55 km) |
| Karhula to Porto Tolle | 1,230.92 mi (1,980.97 km) |
| Karhula to Porto Torres | 1,571.03 mi (2,528.33 km) |
| Karhula to Portoferraio | 1,406.03 mi (2,262.79 km) |
| Karhula to Portogruaro | 1,168.12 mi (1,879.91 km) |
| Karhula to Portomaggiore | 1,257.03 mi (2,023.00 km) |
| Karhula to Potenza | 1,453.37 mi (2,338.98 km) |
| Karhula to Potenza Picena | 1,307.90 mi (2,104.86 km) |
