| Constanta to Kongen | 966.06 mi (1,554.72 km) |
| Constanta to Konigs Wusterhausen | 887.13 mi (1,427.70 km) |
| Constanta to Konigsbach-Stein | 1,003.79 mi (1,615.45 km) |
| Constanta to Konigsbrunn | 891.90 mi (1,435.38 km) |
| Constanta to Konigslutter am Elm | 988.23 mi (1,590.41 km) |
| Constanta to Konigstein im Taunus | 1,030.16 mi (1,657.88 km) |
| Constanta to Konigswinter | 1,093.32 mi (1,759.52 km) |
| Constanta to Konstanz | 962.86 mi (1,549.57 km) |
| Constanta to Konz | 1,103.43 mi (1,775.80 km) |
| Constanta to Korb | 968.59 mi (1,558.79 km) |
| Constanta to Korbach | 1,037.40 mi (1,669.54 km) |
| Constanta to Korntal-Munchingen | 979.09 mi (1,575.69 km) |
| Constanta to Kornwestheim | 976.67 mi (1,571.80 km) |
| Constanta to Korschenbroich | 1,131.55 mi (1,821.06 km) |
| Constanta to Kosching | 873.64 mi (1,405.99 km) |
