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