| Potters Bar to Kongen | 470.56 mi (757.29 km) |
| Potters Bar to Konigs Wusterhausen | 587.97 mi (946.24 km) |
| Potters Bar to Konigsbach-Stein | 430.88 mi (693.43 km) |
| Potters Bar to Konigsbrunn | 545.31 mi (877.59 km) |
| Potters Bar to Konigslutter am Elm | 469.27 mi (755.22 km) |
| Potters Bar to Konigstein im Taunus | 390.59 mi (628.60 km) |
| Potters Bar to Konigswinter | 327.10 mi (526.42 km) |
| Potters Bar to Konstanz | 502.30 mi (808.38 km) |
| Potters Bar to Konz | 326.55 mi (525.52 km) |
| Potters Bar to Korb | 464.93 mi (748.24 km) |
| Potters Bar to Korbach | 390.12 mi (627.84 km) |
| Potters Bar to Korntal-Munchingen | 455.77 mi (733.49 km) |
| Potters Bar to Kornwestheim | 457.32 mi (735.99 km) |
| Potters Bar to Korschenbroich | 290.62 mi (467.70 km) |
| Potters Bar to Kosching | 552.39 mi (888.98 km) |
