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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Áustria | 5.665,0 | 5.782,0 | 5.351,0 | 4.917,0 | 4.985,0 | 4.950,0 | 4.956,0 | 4.937,0 | 4.917,0 | 4.953,0 | 4.955,0 | 4.968,0 | 4.966,0 | 4.962,0 |
| Bélgica | 3.471,0 | 3.544,0 | 3.582,0 | 3.592,0 | 3.631,0 | 3.607,0 | 3.602,0 | 3.605,0 | 3.607,0 | 3.615,0 | 3.615,0 | 3.612,0 | ||
| Estônia | 968,0 | 959,0 | 787,0 | 792,0 | 792,0 | 1.018,0 | 1.034,0 | 1.034,0 | 1.033,0 | |||||
| Finlândia | 5.854,0 | 5.732,0 | 5.919,0 | 5.944,0 | 5.944,0 | 5.944,0 | 5.944,0 | 5.923,0 | 5.926,0 | 5.926,0 | 5.926,0 | 5.923,0 | 5.918,0 | 5.918,0 |
| França | 29.330,0 | 28.470,0 | 29.929,0 | 30.071,0 | 29.406,0 | 29.979,0 | 28.866,0 | 29.236,7 | 29.248,1 | 28.241,0 | 28.157,0 | 27.872,0 | 27.716,0 | |
| Alemanha | 36.642,0 | 34.228,2 | 33.714,1 | 33.575,9 | 33.506,0 | 33.449,0 | 33.426,0 | 33.332,0 | 33.380,0 | 33.488,0 | 33.440,0 | 33.423,0 | 33.399,0 | 33.401,0 |
| Grécia | 2.385,0 | 2.576,0 | 2.552,0 | 2.554,0 | 2.208,0 | 2.265,0 | 2.238,0 | 2.240,0 | 2.240,0 | 2.240,0 | 2.293,0 | 2.280,0 | 2.345,0 | 2.339,0 |
| Irlanda | 1.919,0 | 1.919,0 | 1.919,0 | 1.919,0 | 1.919,0 | 1.894,0 | 1.458,0 | 1.458,0 | 2.174,0 | 1.888,0 | 1.888,0 | 1.888,0 | 1.888,0 | 1.650,0 |
| Itália | 16.295,0 | 16.751,0 | 16.703,7 | 16.726,4 | 16.741,6 | 16.751,6 | 16.722,6 | 16.723,8 | 16.788,3 | 16.787,2 | 16.780,8 | 16.778,6 | 17.255,6 | 17.305,2 |
| Látvia | 2.331,0 | 2.270,0 | 1.897,0 | 1.865,0 | 1.864,0 | 1.859,0 | 1.859,0 | 1.859,6 | 1.859,6 | 1.859,6 | 1.859,6 | 1.859,6 | 1.859,1 | 1.859,1 |
| Lituânia | 1.905,0 | 1.771,0 | 1.767,0 | 1.767,0 | 1.767,0 | 1.767,0 | 1.767,0 | 1.877,0 | 1.911,0 | 1.911,0 | 1.911,0 | 1.911,0 | 1.911,0 | 1.919,0 |
| Luxemburgo | 274,0 | 275,0 | 275,0 | 275,0 | 275,0 | 275,0 | 275,0 | 275,0 | 275,0 | 275,0 | 288,0 | 288,0 | 271,0 | 271,0 |
| Holanda | 2.802,0 | 2.813,0 | 3.016,0 | 3.078,0 | 3.078,0 | 3.078,0 | 3.041,0 | |||||||
| Portugal | 2.814,0 | 2.839,0 | 2.842,0 | 2.794,0 | 2.541,3 | 2.544,3 | 2.546,0 | 2.546,0 | 2.546,0 | 2.546,0 | 2.546,0 | 2.526,1 | 2.526,1 | 2.527,1 |
| 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 |
| Eslovênia | 1.201,0 | 1.228,0 | 1.228,1 | 1.209,1 | 1.209,1 | 1.209,1 | 1.209,1 | 1.209,0 | 1.209,0 | 1.209,1 | 1.209,0 | 1.209,0 | 1.209,0 | 1.209,0 |
| Espanha | 13.868,0 | 14.272,0 | 15.590,1 | 15.680,6 | 15.438,0 | 15.582,0 | 15.506,0 | 15.711,0 | 15.650,0 | 15.559,0 | 15.618,0 | 15.718,0 | 15.848,0 | 15.963,0 |