| Potters Bar to Kothen | 517.28 mi (832.49 km) |
| Potters Bar to Kranenburg | 264.82 mi (426.19 km) |
| Potters Bar to Krefeld | 291.20 mi (468.64 km) |
| Potters Bar to Kressbronn am Bodensee | 520.77 mi (838.09 km) |
| Potters Bar to Kreuzau | 296.06 mi (476.46 km) |
| Potters Bar to Kreuztal | 355.24 mi (571.70 km) |
| Potters Bar to Kriftel | 392.89 mi (632.30 km) |
| Potters Bar to Kronach | 510.29 mi (821.24 km) |
| Potters Bar to Kronberg | 391.99 mi (630.84 km) |
| Potters Bar to Kronshagen | 463.40 mi (745.77 km) |
| Potters Bar to Krumbach | 525.17 mi (845.18 km) |
| Potters Bar to Kulmbach | 517.50 mi (832.83 km) |
| Potters Bar to Kummersbruck | 551.87 mi (888.15 km) |
| Potters Bar to Kunzell | 436.21 mi (702.02 km) |
| Potters Bar to Kunzelsau | 464.22 mi (747.09 km) |
