| Answer | Crossword Clue |
|---|---|
| RHINE | French river about 820 miles long |
| RHINE | River, 820 miles into North Sea. |
| OREGON | Trail about 2 000 miles long |
| NILE | It's about 4,150 miles long |
| TENK | Race that's about 6.2 miles long |
| ADRIATIC | An arm of the Mediterranean, about 500 miles long. |
