1 light-hour = 7.2 AU (rounded)
1 light-hour is approximately 1.08×109 km, while 1 AU is approximately 1.5 x 108 km
(149,597,870,700 m).
5.5 light hours is about 40 astronomical units (AU)
63,241.14276 AU
That's about 0.72 AU.
1 light year = 63 239.6717 Astronomical Units
16 light years is 1,011,834.75 AU (Astronomical Units).
5.5 light years equates to 347,818.194 AU (Astronomical Units).
There are approximently 63,239.6717 Astronomical Units (AU) in a Light-year (LY).
9.54 astronomical units = 1,427,163,686 kilometers
9.5 Astronomical Units = 1.421181 × 1014 centimeters
Betelgeuse is 40,473,416.93376 AU' (Astronomical Units) from Earth.
I'm pretty sure Algol is 105 light years away.
1 astronomical unit is 149,597,870.7 km