| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| It's that line off in the distance where the sky meets the land or the sea | the horizon | $400 | DJ | SCIENCE | 2004-12-27 | #4676 | |
| To a sailor at sea it looks about 2.5 miles away; to a pilot 1 mile up, about 98 miles away | the horizon | $200 | J | SCIENCE | 1991-12-02 | #1671 |