4 sentences

1. 这门大炮的射程非常远。

   zhè mén dà​pào de shè​chéng fēi​cháng yuǎn.

   This cannon has a very long range.

   Source: Dong Chinese Dictionary

2. 这门火炮的射程可以达到几十公里。

   zhè mén huǒ​pào de shè​chéng kě​yǐ dá​dào jǐ​shí gōng​lǐ.

   The range of this artillery piece can reach dozens of kilometers.

   Source: Dong Chinese Dictionary

3. 这种远程导弹的射程超过了一万公里。

   zhè zhǒng yuǎn​chéng dǎo​dàn de shè​chéng chāo​guò le yī​wàn gōng​lǐ.

   This long-range missile has a range of over 10,000 kilometers.

   Source: Dong Chinese Dictionary

4. 这种新型导弹的射程达到了五百公里。

   zhè zhǒng xīn​xíng dǎo​dàn de shè​chéng dá​dào le wǔ​bǎi gōng​lǐ.

   The range of this new type of missile has reached 500 kilometers.

   Source: Dong Chinese Dictionary