KMs by nation
Number of race kilometres per country.
| Pos. | Country | KMs | ||
|---|---|---|---|---|
| 1 | Italy | 83072 | ||
| 2 | Spain | 28132 | ||
| 3 | France | 21132 | ||
| 4 | Switzerland | 11850 | ||
| 5 | United States | 1935 | ||
| 6 | Portugal | 1878 | ||
| 7 | Belgium | 1359 | ||
| 8 | Mexico | 1292 | ||
| 9 | Australia | 724 | ||
| 10 | Argentina | 658 | ||
| 11 | Qatar | 566 | ||
| 12 | Germany | 517 | ||
| 13 | Great Britain | 231 | ||
| 14 | Japan | 151 |