| Cities | Distance |
|---|---|
| Opoczno to Kamen | 542.59 mi (873.21 km) |
| Opoczno to Kamenz | 267.18 mi (429.98 km) |
| Opoczno to Kamp-Lintfort | 591.55 mi (952.01 km) |
| Opoczno to Kandel | 556.50 mi (895.60 km) |
| Opoczno to Kappeln | 485.91 mi (782.00 km) |
| Opoczno to Karben | 508.60 mi (818.51 km) |
| Opoczno to Karlsdorf-Neuthard | 540.67 mi (870.12 km) |
| Opoczno to Karlsfeld | 449.50 mi (723.40 km) |
| Opoczno to Karlsruhe | 549.78 mi (884.78 km) |
| Opoczno to Kassel | 465.21 mi (748.69 km) |
| Opoczno to Kaufbeuren | 494.88 mi (796.44 km) |
| Opoczno to Kaufering | 477.17 mi (767.93 km) |
| Opoczno to Kaufungen | 460.22 mi (740.65 km) |
| Opoczno to Kehl | 586.31 mi (943.58 km) |
| Opoczno to Kelheim | 409.43 mi (658.91 km) |