KMs by nation
Number of race kilometres per country.
| Pos. | Country | KMs | ||
|---|---|---|---|---|
| 1 | Italy | 9095 | ||
| 2 | United States | 4160 | ||
| 3 | France | 1925 | ||
| 4 | Canada | 1316 | ||
| 5 | Germany | 916 | ||
| 6 | Czech Republic | 822 | ||
| 7 | El Salvador | 712 | ||
| 8 | Spain | 613 | ||
| 9 | Belgium | 574 | ||
| 10 | Netherlands | 517 | ||
| 11 | Argentina | 269 | ||
| 12 | Brazil | 137 | ||
| 13 | Switzerland | 124 | ||
| 14 | Luxembourg | 100 |