Distance from Irvine to Letchworth Garden City

The distance from Irvine to Letchworth Garden City is 621 km (or 386 mi). The estimated driving time for the trip is 6h 36min and the main road for this route is the Doncaster Bypass, A1(M). In a straight line, the distance between Irvine and Letchworth Garden City is 518 km (322 mi).