circumnavigate

cir|cum|navi|gate /s'ɜːrkəmn'ævɪgeɪt/ (circumnavigates circumnavigating circumnavigated)
[VERB] V n
If someone circumnavigates the world or an island, they sail all the way around it. (FORMAL)
For this year at least, our race to circumnavigate the globe in less than 80 days is over.