Which of the following is most likely the distance between two places on Earth?

A. 6,456 miles
B. 30 million kilometers
C. 10.8 billion light years
D. 1.14 astronomical units



Answer :

To determine the most likely distance between two places on Earth, let’s carefully analyze each of the given options:

1. 6,456 miles:
- This is within a reasonable range for distances between two points on Earth. For instance, the circumference of the Earth is about 24,901 miles, so distances significantly less than this could make sense for two locations.

2. 30 million kilometers:
- This distance is highly exaggerated. To put it in perspective, 1 kilometer is approximately 0.621 miles. Therefore, 30 million kilometers would be 30,000,000 0.621 = 18,630,000 miles, which is far too large for any distance on Earth.

3. 10.8 billion light years:
- A light year is the distance light travels in one year. To give you an idea, 1 light year is about 5.88 trillion miles. So, 10.8 billion light years would be an astoundingly large distance, vastly exceeding any interplanetary, let alone terrestrial, measure. This scale is appropriate for distances between galaxies, not locations on Earth.

4. 1.14 astronomical units:
- An astronomical unit (AU) is the average distance from the Earth to the Sun, approximately 93 million miles. Thus, 1.14 AU = 1.14
93,000,000 miles = 105,420,000 miles, which again is enormously larger than any Earth-bound distance.

Given these evaluations:

- 6,456 miles is a plausible and realistic distance for two places on Earth.
- The other options (30 million kilometers, 10.8 billion light years, and 1.14 astronomical units) represent distances far beyond the realm of earthly measurements.

Therefore, the most likely distance between two places on Earth is:
6,456 miles

So, the correct answer is:
O 6,456 miles