5.875 trillion miles
2800 meters = 1.74 miles.
10.5 meters = 0.00652439752 miles.
555 meters = 0.344861012 miles.
5895 meters = 3.66298318 miles.
2920 meters = 1.81 miles.
3 miles = 4,828 meters
2.0 miles = 3,218.7 meters
50 meters=0.0310685596 miles
250 meters = 0.155 miles.
16 meters is 0.00994194 miles.
1.4 miles = 2,253.08 meters
1000 meters = 0.6214 miles.
1375 meters = 0.854385389 miles.
11 miles = 1609.344 meters
The speed of light is 299,792,458 m/s. distance/speed=time. time=100 years. which is 3153600000 seconds. 4 light years is 299792458*316536000=9454254955488000 meters. So, 9454254955488000/x=3153600000. 9454254955488000/3153600000=2997924.6 m/s. That's 10,792,528.488 km/h. Just to put that in perspective, the fastest speed humans have achieved is about 250,000 km/h (Helios 2 spacecraft.)
150 meters = 0.0932056788 miles.
9600 meters = About six miles (5.96516345 miles).