Rail lines are the length of railway route available for train service, irrespective of the number of parallel tracks.
| 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| República Checa | 9.365,0 | 9.513,0 | 9.468,8 | 9.470,2 | 9.468,3 | 9.459,0 | 9.457,6 | 9.466,9 | 9.462,7 | 9.408,0 | 9.406,0 | 9.396,0 | 9.377,0 | 9.357,0 |
| Hungria | 8.005,0 | 7.950,0 | 7.902,7 | 7.877,9 | 7.894,8 | 7.894,8 | 7.894,8 | 7.896,0 | 7.748,7 | 7.751,7 | 7.587,7 | 7.587,7 | 7.587,7 | 8.037,0 |
| Polônia | 22.560,0 | 19.599,0 | 19.702,0 | 19.725,0 | 19.617,0 | 18.959,0 | 18.942,0 | 18.510,0 | 18.429,0 | 18.513,0 | 18.536,0 | 18.538,0 | 18.611,0 | 18.620,0 |
| Eslováquia | 3.662,0 | 3.626,0 | 3.622,4 | 3.624,1 | 3.631,4 | 3.631,3 | 3.627,1 | 3.626,4 | 3.626,3 | 3.626,4 | 3.626,6 | 3.629,2 | 3.626,9 | 3.626,5 |