| Cities | Distance |
|---|---|
| Opera to Kamen | 434.77 mi (699.70 km) |
| Opera to Kamenz | 464.05 mi (746.82 km) |
| Opera to Kamp-Lintfort | 440.08 mi (708.23 km) |
| Opera to Kandel | 260.05 mi (418.51 km) |
| Opera to Kappeln | 641.83 mi (1,032.92 km) |
| Opera to Karben | 335.67 mi (540.21 km) |
| Opera to Karlsdorf-Neuthard | 261.22 mi (420.40 km) |
| Opera to Karlsfeld | 222.80 mi (358.56 km) |
| Opera to Karlsruhe | 253.41 mi (407.82 km) |
| Opera to Kassel | 410.10 mi (659.99 km) |
| Opera to Kaufbeuren | 184.94 mi (297.64 km) |
| Opera to Kaufering | 202.55 mi (325.97 km) |
| Opera to Kaufungen | 407.91 mi (656.48 km) |
| Opera to Kehl | 229.63 mi (369.55 km) |
| Opera to Kelheim | 274.01 mi (440.98 km) |