From what I’ve seen, they have a much longer range than that.
Type: Anti-ship cruise missile
Place of origin People's Republic of China
Service history
In service: ~2011-present
Used by People's Liberation Army Navy
Specifications:
Length 6.3 m (21 ft)[1] Diameter 0.756 m (2.48 ft)[1] Warhead 205–500 kg (452–1,102 lb)[2][3] Engine integrated ramjet/booster propulsion system[4]
Operational range:
250–400 km (160–250 mi; 130–220 nmi)[4][2]
(depending on altitude), 300 km at Mach 3, 400km at Mach 4[5]
Maximum speed: Mach 2-4[1][2] (depending on altitude)
Guidance system: Terminal guidance
Launch platform:
H-6 JH-7B JF-17 Type 051B destroyer[6] Sovremenny-class destroyer[7]