Here is the full list of all 46 American Fugitive achievements. It takes around 20-25 hours to unlock all of the achievements on Windows.
Complete the story.
Complete 'Two Wrongs Make A Right.'
Hold up 50 businesses.
Drive at over 100 mph in a flaming car.
Complete 'A Little Less Loyal.'
Find every hidden stash.
Steal 200 cars.
Complete every Time Trial.
Get Gold on every Time Trial.
Pick up each type of flyer.
Find and sell all 20 paintings.
Complete every vehicle jump.
Earn $50,000 in lifetime earnings.
Reach Ridge Plains.
Complete 'Supplies And Demand.'
Complete 'Rebel Without Wheels.'
Complete 'White Lines.'
Get Gold on 10 Time Trials.
Reach Port Providence.
Run over 10 civilians in a hearse in 60 seconds.
Complete 'Foul Play.'
Complete 'A Quiet Moment.'
Land a car on the roof of the bank in Twin Lakes.
Complete 'The Gift Horse.'
Kill someone with something that you are towing.
Ride a train around a loop of the track.
Drop a garbage bag at the dump.
Fence more than $1000 worth of goods in one go.
Cause 10 deaths in 30 seconds.
Knock 5 people out with a toilet brush in 60 seconds.
Tow a flaming car.
Tow a vehicle while it is occupied.
Dispose of a body in a river or lake.
Break into a house stealthily, steal $100 of goods, and make a clean getaway.
Jump a distance of 70 meters.
Reach a top speed of 160 mph.
Get Gold on a Time Trial without taking any vehicle damage.
Complete a Time Trial.
Get Gold on a Time Trial.
Escape from the prison.
Consume 10 pieces of wild food.