There are
4,202 mi
from Anchorage, AK to Rosenberg, TX
That's the driving distance. It would take 3 days 10 hours to go from Anchorage, Alaska to Rosenberg, Texas.
The flight distance (direct flight from Anchorage, AK to Rosenberg, TX) is 3,269.05 mi.
4,202 mi = 6.44 kms