| Boppard to Komarno | 506.67 mi (815.41 km) |
| Boppard to Kosice | 621.20 mi (999.72 km) |
| Boppard to Krompachy | 601.25 mi (967.62 km) |
| Boppard to Kysucke Nove Mesto | 503.32 mi (810.01 km) |
| Boppard to Levice | 515.74 mi (830.00 km) |
| Boppard to Levoca | 586.86 mi (944.45 km) |
| Boppard to Liptovsky Mikulas | 542.45 mi (872.98 km) |
| Boppard to Lucenec | 559.38 mi (900.24 km) |
| Boppard to Malacky | 441.86 mi (711.11 km) |
| Boppard to Martin | 512.76 mi (825.21 km) |
| Boppard to Michalovce | 649.77 mi (1,045.70 km) |
| Boppard to Modra | 456.88 mi (735.27 km) |
| Boppard to Moldava nad Bodvou | 612.20 mi (985.24 km) |
| Boppard to Myjava | 458.81 mi (738.39 km) |
| Boppard to Nitra | 491.04 mi (790.25 km) |
