how many airline miles from dca to dfw
distance from dfw to dca the total distance from dfw to dca is 1192 miles this is equivalent to 1 918 kilometers or 1036 nautical miles your trip begins at dallas fort worth international airport in dallas texasit ends at ronald reagan washington national airport in washington district of columbiaour flight direction from dfw to dca is northeast 64 degrees from north the distance calculator helps you figure out how far it is to fly from dfw to dca it does this by computing the straight line flying distance as the crow flies it uses the great circle formula to compute the total travel mileage