| Cities | Distance |
|---|---|
| Ridderkerk to Kromeriz | 587.72 mi (945.84 km) |
| Ridderkerk to Krupka | 408.12 mi (656.81 km) |
| Ridderkerk to Kurim | 551.95 mi (888.28 km) |
| Ridderkerk to Kutna Hora | 482.83 mi (777.03 km) |
| Ridderkerk to Kyjov | 584.44 mi (940.56 km) |
| Ridderkerk to Lanskroun | 539.99 mi (869.03 km) |
| Ridderkerk to Liberec | 457.93 mi (736.96 km) |
| Ridderkerk to Lisen | 560.85 mi (902.61 km) |
| Ridderkerk to Litomerice | 422.52 mi (679.98 km) |
| Ridderkerk to Litomysl | 528.25 mi (850.14 km) |
| Ridderkerk to Litovel | 564.38 mi (908.28 km) |
| Ridderkerk to Litvinov | 399.26 mi (642.54 km) |
| Ridderkerk to Louny | 412.02 mi (663.09 km) |
| Ridderkerk to Lovosice | 419.45 mi (675.04 km) |
| Ridderkerk to Lysa nad Labem | 458.83 mi (738.42 km) |