A hummingbird is a small bird that is known for its ability to fly at high speeds and hover in mid-air. Hummingbirds are native to the Americas and are the smallest birds in the world. The smallest hummingbird, the bee hummingbird, is only about 2 inches long and weighs less than 1 ounce.
The largest hummingbird, the giant hummingbird, is about 8 inches long and weighs about 2 ounces. Hummingbirds can fly up to 60 miles per hour and can fly nonstop for up to 500 miles.
A hummingbird can fly an average of 600 miles nonstop.

A hummingbird can fly an average of 600 miles nonstop. This is because of their unique anatomy and physiology that allows them to convert nectar into energy very efficiently. Additionally, they have very strong muscles and wings that allow them to keep flying for long periods of time.
Conclusion
A hummingbird can fly nonstop for up to 500 miles.