KMs by nation
Number of race kilometres per country.
| Pos. | Country | KMs | ||
|---|---|---|---|---|
| 1 | Italy | 68567 | ||
| 2 | France | 13062 | ||
| 3 | Spain | 8785 | ||
| 4 | Switzerland | 5220 | ||
| 5 | Belgium | 2420 | ||
| 6 | Netherlands | 1226 | ||
| 7 | Austria | 842 | ||
| 8 | United States | 787 | ||
| 9 | Colombia | 760 | ||
| 10 | Great Britain | 466 | ||
| 11 | Luxembourg | 170 | ||
| 12 | Venezuela | 0 |