| Cities | Distance |
|---|---|
| Portici to Kothen | 763.92 mi (1,229.40 km) |
| Portici to Kranenburg | 854.70 mi (1,375.50 km) |
| Portici to Krefeld | 815.34 mi (1,312.16 km) |
| Portici to Kressbronn am Bodensee | 523.52 mi (842.52 km) |
| Portici to Kreuzau | 782.27 mi (1,258.94 km) |
| Portici to Kreuztal | 764.47 mi (1,230.29 km) |
| Portici to Kriftel | 699.95 mi (1,126.47 km) |
| Portici to Kronach | 666.94 mi (1,073.34 km) |
| Portici to Kronberg | 705.55 mi (1,135.48 km) |
| Portici to Kronshagen | 954.11 mi (1,535.49 km) |
| Portici to Krumbach | 549.24 mi (883.91 km) |
| Portici to Kulmbach | 656.37 mi (1,056.33 km) |
| Portici to Kummersbruck | 605.87 mi (975.06 km) |
| Portici to Kunzell | 708.02 mi (1,139.46 km) |
| Portici to Kunzelsau | 627.11 mi (1,009.23 km) |