| Answer | Crossword Clue |
|---|---|
| LIGHTYEAR | About six trillion miles |
| YEAR | Light-... (about six trillion miles) |
| LTYR | About six trillion mi. |
| TENK | Race of about six miles |
| LTYR | Approx. 5.88 trillion miles |
| LTYR | 5.88 trillion miles, roughly (abbr.) |
| PARSEC | 19.2 trillion miles, in astronomy. |
| PARSEC | Spatial measure unit, 19.2 trillion miles. |
| PARSEC | Unit that's larger than 19 trillion miles |
| PARSECS | Units of measurement, 19.2 trillion miles. |
| PARSEC | Unit of interstellar space: 19.2 trillion miles. |
| PARSEC | Useful unit of measure, 19.2 trillion miles. |
