| Rheinfelden to Kromeriz | 455.79 mi (733.52 km) |
| Rheinfelden to Krupka | 349.05 mi (561.74 km) |
| Rheinfelden to Kurim | 417.90 mi (672.54 km) |
| Rheinfelden to Kutna Hora | 378.21 mi (608.67 km) |
| Rheinfelden to Kyjov | 440.06 mi (708.21 km) |
| Rheinfelden to Lanskroun | 433.16 mi (697.10 km) |
| Rheinfelden to Liberec | 396.21 mi (637.64 km) |
| Rheinfelden to Lisen | 423.29 mi (681.22 km) |
| Rheinfelden to Litomerice | 353.04 mi (568.16 km) |
| Rheinfelden to Litomysl | 419.56 mi (675.22 km) |
| Rheinfelden to Litovel | 448.59 mi (721.94 km) |
| Rheinfelden to Litvinov | 336.89 mi (542.17 km) |
| Rheinfelden to Louny | 333.97 mi (537.47 km) |
| Rheinfelden to Lovosice | 349.32 mi (562.17 km) |
| Rheinfelden to Lysa nad Labem | 368.16 mi (592.49 km) |
