|
|
Feet |
Miles |
Kilometers |
Proportioned |
|
Moon |
1,300,000,000 |
240,000 |
384,000 |
30 ft |
|
GEO |
120,000,000 |
36,000 |
36,000 |
34 " |
|
LEO |
1,000,000 |
200 |
300 |
¼. " |
|
Astronaut Status |
260,000 |
50 |
80 |
|
|
High Altitude
Balloon |
130,000 |
25 |
39 |
|
|
SR-71 |
70,000 |
13 |
21 |
|
|
KAO |
42,000 |
8 |
13 |
|
|
Commercial Jet |
36,000 |
7 |
11 |
|
|
|
29,000 |
5 |
9 |
0.008 in |
Approximations: Re
= 6378 km
1 mi » 1.6 km
1km » 3300 ft
1 m » 3.3 ft
1 m/s » 3.3 ft/s
» 2.2 MPH