| Frosinone to Kothen | 702.25 mi (1,130.16 km) |
| Frosinone to Kranenburg | 782.29 mi (1,258.97 km) |
| Frosinone to Krefeld | 743.09 mi (1,195.88 km) |
| Frosinone to Kressbronn am Bodensee | 451.23 mi (726.19 km) |
| Frosinone to Kreuzau | 709.31 mi (1,141.53 km) |
| Frosinone to Kreuztal | 693.72 mi (1,116.43 km) |
| Frosinone to Kriftel | 628.97 mi (1,012.23 km) |
| Frosinone to Kronach | 602.56 mi (969.73 km) |
| Frosinone to Kronberg | 634.75 mi (1,021.53 km) |
| Frosinone to Kronshagen | 890.15 mi (1,432.55 km) |
| Frosinone to Krumbach | 479.79 mi (772.14 km) |
| Frosinone to Kulmbach | 592.16 mi (952.99 km) |
| Frosinone to Kummersbruck | 542.42 mi (872.94 km) |
| Frosinone to Kunzell | 640.00 mi (1,029.99 km) |
| Frosinone to Kunzelsau | 557.46 mi (897.14 km) |
