Rearrange the sentences to make meaningful sentences

long/ to/ distances / help/ long/ Aeroplanes/ in/ us/ the/ air.

A. Aeroplanes help to travel us long distances in the air.

B. Aeroplanes help us travel to long distances in the air.

C. Aeroplanes help us to travel long distances in the air.

D. Aeroplanes long help us to travel distances in the air.