KMs by nation
Number of race kilometres per country.
| Pos. | Country | KMs | ||
|---|---|---|---|---|
| 1 | Italy | 72890 | ||
| 2 | France | 26339 | ||
| 3 | Spain | 15262 | ||
| 4 | Belgium | 4077 | ||
| 5 | Switzerland | 888 | ||
| 6 | Austria | 276 | ||
| 7 | Great Britain | 275 | ||
| 8 | United States | 261 | ||
| 9 | Germany | 252 | ||
| 10 | Netherlands | 242 | ||
| 11 | Luxembourg | 0 |