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The Hwasong-14 achieved the farthest distance traveled by a North Korean missile in tests so far. The previous longest shot occurred on May 14 with a test of the Hwasong-12. That missile reached an apogee of 2,111.5 kilometers (1312 miles) and a range of around 700 kilometers (435 miles) with a flight time of 30 minutes.
The July 4 Hwasong-14 flight characteristics show a clear improvement. According to the South Korean Joint Chiefs of Staff, the missile landed more than 930 kilometers (578 miles) away from its launch point. According to the Japanese Ministry of Defense, the observed apogee of the missile greatly exceeded 2,500 kilometers. Finally, the United States Pacific Command reported that the flight time of the missile was 37 minutes. Given these flight details, the North Korean missile should technically be able to reach a distance of more than 6,000 kilometers (3,278 miles) on a standard trajectory.