| Romanshorn to Kongen | 77.28 mi (124.36 km) |
| Romanshorn to Konigs Wusterhausen | 377.70 mi (607.85 km) |
| Romanshorn to Konigsbach-Stein | 102.85 mi (165.52 km) |
| Romanshorn to Konigsbrunn | 86.16 mi (138.66 km) |
| Romanshorn to Konigslutter am Elm | 330.24 mi (531.47 km) |
| Romanshorn to Konigstein im Taunus | 185.47 mi (298.48 km) |
| Romanshorn to Konigswinter | 236.05 mi (379.89 km) |
| Romanshorn to Konstanz | 10.76 mi (17.32 km) |
| Romanshorn to Konz | 194.46 mi (312.96 km) |
| Romanshorn to Korb | 88.32 mi (142.13 km) |
| Romanshorn to Korbach | 257.95 mi (415.13 km) |
| Romanshorn to Korntal-Munchingen | 88.21 mi (141.97 km) |
| Romanshorn to Kornwestheim | 89.91 mi (144.70 km) |
| Romanshorn to Korschenbroich | 280.79 mi (451.89 km) |
| Romanshorn to Kosching | 131.32 mi (211.33 km) |
