If following the Greek etymology strictly, then yes. But convention has bequeathed us odometer. BTW Latin importations from Greek (in the Roman period, I mean now) often equivocate between written and unwritten 'h', as in harena -- arena.
thanks for clearing this thing :)
btw etymology online insists there is a direct connection with the Greek word hodos
(way) with Slavic 'chodit' (Polish chodzić)
btw cars with real readings of 0-5000km in Poland were in fact hardly used - I knew people who owned but hardly used their cars - but it is a thing of the past rather