| Tulcea to Kongen | 945.15 mi (1,521.07 km) |
| Tulcea to Konigs Wusterhausen | 845.15 mi (1,360.14 km) |
| Tulcea to Konigsbach-Stein | 981.92 mi (1,580.26 km) |
| Tulcea to Konigsbrunn | 872.23 mi (1,403.71 km) |
| Tulcea to Konigslutter am Elm | 950.08 mi (1,529.00 km) |
| Tulcea to Konigstein im Taunus | 1,002.85 mi (1,613.94 km) |
| Tulcea to Konigswinter | 1,064.80 mi (1,713.63 km) |
| Tulcea to Konstanz | 947.08 mi (1,524.18 km) |
| Tulcea to Konz | 1,079.32 mi (1,737.00 km) |
| Tulcea to Korb | 946.90 mi (1,523.89 km) |
| Tulcea to Korbach | 1,005.10 mi (1,617.56 km) |
| Tulcea to Korntal-Munchingen | 957.59 mi (1,541.09 km) |
| Tulcea to Kornwestheim | 954.99 mi (1,536.91 km) |
| Tulcea to Korschenbroich | 1,101.44 mi (1,772.60 km) |
| Tulcea to Kosching | 850.63 mi (1,368.95 km) |
