| Serpa to Kecskemet | 1,513.18 mi (2,435.23 km) |
| Serpa to Kerepestarcsa | 1,505.54 mi (2,422.94 km) |
| Serpa to Keszthely | 1,399.47 mi (2,252.23 km) |
| Serpa to Kiskoros | 1,489.73 mi (2,397.50 km) |
| Serpa to Kiskunfelegyhaza | 1,517.21 mi (2,441.71 km) |
| Serpa to Kiskunhalas | 1,496.11 mi (2,407.75 km) |
| Serpa to Kiskunlachaza | 1,487.82 mi (2,394.42 km) |
| Serpa to Kiskunmajsa | 1,508.58 mi (2,427.82 km) |
| Serpa to Kisujszallas | 1,567.57 mi (2,522.76 km) |
| Serpa to Kisvarda | 1,643.79 mi (2,645.42 km) |
| Serpa to Komarom | 1,458.84 mi (2,347.77 km) |
| Serpa to Komlo | 1,435.28 mi (2,309.85 km) |
| Serpa to Kormend | 1,375.58 mi (2,213.79 km) |
| Serpa to Koszeg | 1,381.47 mi (2,223.25 km) |
| Serpa to Lajosmizse | 1,509.23 mi (2,428.87 km) |
