Depending upon payload , the CRJ700 has a range of up to 3,620 km ( 2,250 mi ) with original engines .
A new variant with CF34 - 8C5 engines will have a range of up to 4,660 km ( 2,900 mi ) .
Depending upon payload , the CRJ700 has a range of up to 3,620 km ( 2,250 mi ) with original engines , and a new variant with CF34 - 8C5 engines will have a range of up to 4,660 km ( 2,900 mi ) .