KMs by nation
Number of race kilometres per country.
| Pos. | Country | KMs | ||
|---|---|---|---|---|
| 1 | Italy | 32138 | ||
| 2 | Spain | 18158 | ||
| 3 | France | 6051 | ||
| 4 | Switzerland | 4249 | ||
| 5 | United States | 2283 | ||
| 6 | Poland | 1983 | ||
| 7 | Belgium | 1339 | ||
| 8 | Argentina | 1015 | ||
| 9 | Czech Republic | 1012 | ||
| 10 | Türkiye | 952 | ||
| 11 | Oman | 906 | ||
| 12 | Hungary | 880 | ||
| 13 | Saudi Arabia | 831 | ||
| 14 | Canada | 820 | ||
| 15 | Norway | 718 | ||
| 16 | Slovenia | 650 | ||
| 17 | Romania | 492 | ||
| 18 | Germany | 372 | ||
| 19 | Austria | 185 | ||
| 20 | Croatia | 163 |