| Portici to Imst | 478.17 mi (769.54 km) |
| Portici to Innsbruck | 468.90 mi (754.62 km) |
| Portici to Judenburg | 439.22 mi (706.86 km) |
| Portici to Kapfenberg | 459.78 mi (739.94 km) |
| Portici to Klagenfurt | 400.54 mi (644.61 km) |
| Portici to Klosterneuburg | 526.14 mi (846.75 km) |
| Portici to Knittelfeld | 442.54 mi (712.19 km) |
| Portici to Koflach | 433.03 mi (696.89 km) |
| Portici to Korneuburg | 529.08 mi (851.47 km) |
| Portici to Krems an der Donau | 528.62 mi (850.73 km) |
| Portici to Kufstein | 479.52 mi (771.71 km) |
| Portici to Laakirchen | 495.58 mi (797.55 km) |
| Portici to Lauterach | 513.40 mi (826.24 km) |
| Portici to Leibnitz | 416.37 mi (670.08 km) |
| Portici to Leoben | 454.93 mi (732.14 km) |
