| Portici to Komarno | 514.86 mi (828.58 km) |
| Portici to Kosice | 641.70 mi (1,032.72 km) |
| Portici to Krompachy | 643.72 mi (1,035.97 km) |
| Portici to Kysucke Nove Mesto | 624.42 mi (1,004.90 km) |
| Portici to Levice | 552.38 mi (888.97 km) |
| Portici to Levoca | 643.55 mi (1,035.69 km) |
| Portici to Liptovsky Mikulas | 625.91 mi (1,007.30 km) |
| Portici to Lucenec | 580.97 mi (934.98 km) |
| Portici to Malacky | 542.34 mi (872.81 km) |
| Portici to Martin | 611.87 mi (984.70 km) |
| Portici to Michalovce | 661.46 mi (1,064.52 km) |
| Portici to Modra | 539.08 mi (867.56 km) |
| Portici to Moldava nad Bodvou | 629.01 mi (1,012.29 km) |
| Portici to Myjava | 570.08 mi (917.46 km) |
| Portici to Nitra | 549.01 mi (883.55 km) |
