| Portici to Ordu | 1,225.76 mi (1,972.67 km) |
| Portici to Ortahisar | 1,098.67 mi (1,768.14 km) |
| Portici to Ortakent | 740.79 mi (1,192.18 km) |
| Portici to Ortaklar | 730.92 mi (1,176.30 km) |
| Portici to Ortakoy | 1,053.51 mi (1,695.46 km) |
| Portici to Ortakoy | 1,096.60 mi (1,764.80 km) |
| Portici to Osmaneli | 822.08 mi (1,323.01 km) |
| Portici to Osmaniye | 1,201.98 mi (1,934.41 km) |
| Portici to Ozdere | 708.72 mi (1,140.57 km) |
| Portici to Palu | 1,363.16 mi (2,193.79 km) |
| Portici to Pamukkale | 813.22 mi (1,308.76 km) |
| Portici to Patnos | 1,506.60 mi (2,424.64 km) |
| Portici to Pazar | 1,151.30 mi (1,852.84 km) |
| Portici to Pazarcik | 1,247.58 mi (2,007.79 km) |
| Portici to Pazaryeri | 819.42 mi (1,318.73 km) |
