| Answer | Crossword Clue |
|---|---|
| OREGON | Trail about 2 000 miles long |
| TENK | Race that's about 6.2 miles long |
| MADEIRA | Most important tributary of the Amazon, 2,000 miles. |
| INDUSRIVER | It flows 2,000 miles into the Arabian Sea. |
| SWEDEN | Country almost 1,000 miles long |
| NILE | It's over 4,000 miles long |
| ANDES | Range over 4,000 miles long |
| SNAKE | Western River, 1,000 miles long. |
| PEACE | Canadian river, over 1,000 miles long. |
| NILE | It's more than 4,000 miles long |
| NILE | Waterway that's more than 4,000 miles long |
