KMs by nation
Number of race kilometres per country.
| Pos. | Country | KMs | ||
|---|---|---|---|---|
| 1 | Italy | 10442 | ||
| 2 | France | 4673 | ||
| 3 | El Salvador | 2551 | ||
| 4 | Argentina | 1524 | ||
| 5 | Brazil | 815 | ||
| 6 | Spain | 737 | ||
| 7 | Belgium | 659 | ||
| 8 | Netherlands | 485 | ||
| 9 | Guatemala | 477 | ||
| 10 | Mexico | 467 | ||
| 11 | Venezuela | 440 | ||
| 12 | Czech Republic | 418 | ||
| 13 | Switzerland | 383 | ||
| 14 | Australia | 353 | ||
| 15 | Costa Rica | 348 | ||
| 16 | Austria | 288 | ||
| 17 | San Marino | 178 | ||
| 18 | Great Britain | 169 | ||
| 19 | Germany | 134 | ||
| 20 | China | 126 | ||
| 21 | United States | 109 | ||
| 22 | Canada | 102 | ||
| 23 | Uruguay | 96 | ||
| 24 | Chile | 0 |