| Total lenght (km) | Lenght within Croatia (km) | Answer | % Correct |
|---|---|---|---|
| 945 | 562 | Sava | 98%
|
| 2860 | 188 | Dunav | 97%
|
| 749 | 505 | Drava | 95%
|
| 296 | 296 | Kupa | 83%
|
| 134 | 134 | Korana | 75%
|
| 213 | 20 | Neretva | 74%
|
| 101 | 101 | Cetina | 69%
|
| 73 | 73 | Krka | 68%
|
| 61 | 63 | Mrežnica | 67%
|
| 212 | 120 | Una | 65%
|
| 104 | 104 | Dobra | 62%
|
| 483 | 67 | Mura | 60%
|
| 69 | 69 | Zrmanja | 54%
|
| 53 | 53 | Mirna | 48%
|
| 112 | 112 | Vuka | 39%
|
| 186 | 151 | Bosut | 38%
|
| 133 | 133 | Lonja-Trebež | 37%
|
| 78 | 78 | Lika | 36%
|
| 92 | 89 | Sutla | 32%
|
| 89 | 89 | Orljava | 31%
|
| 133 | 133 | Bednja | 28%
|
| 85 | 85 | Ilova | 27%
|
| 83 | 83 | Odra | 26%
|
| 91 | 91 | Karašica | 25%
|
| 75 | 75 | Krapina | 25%
|
| 124 | 124 | Česma | 19%
|
| 100 | 100 | Glina | 18%
|
| 72 | 72 | Pakra | 18%
|
| 65 | 65 | Plitvica | 15%
|
| 69 | 69 | Sunja | 11%
|
| 63 | 61 | Glogovnica | 9%
|
| 56 | 56 | Kupčina | 8%
|