Well considering you have put a "period" (.) and not a comma (,) one can only take the question as 100 light years.
100 light years = 5.87849981 × 1014 miles
69000 light years
Alioth is 81 light years away. So is Megrez, Mizar 83 light years away, and Alkaid is 210 light years away!
Algieba is about 90 light years away from us
19,000,000 light years away.
27 light years
49.8 Light Years away.
78 light-years.
433.8 light years
Not light years, 107 milllion km.
Same distance as you are. Billions of light years away.
204.5 light years away.
Goldielocks is about 20 light years away which is about 70 years