KMs by nation
Number of race kilometres per country.
| Pos. | Country | KMs | ||
|---|---|---|---|---|
| 1 | Italy | 52017 | ||
| 2 | France | 25977 | ||
| 3 | Belgium | 20175 | ||
| 4 | Spain | 14337 | ||
| 5 | Switzerland | 5373 | ||
| 6 | Portugal | 3545 | ||
| 7 | Netherlands | 2893 | ||
| 8 | Germany | 2524 | ||
| 9 | Austria | 2207 | ||
| 10 | United States | 1817 | ||
| 11 | Luxembourg | 1411 | ||
| 12 | Great Britain | 1172 | ||
| 13 | Japan | 261 | ||
| 14 | Canada | 224 |