20
There is no postal delivery to the North Pole.
No ships cruise to the North Pole.
Perhaps your answer is "poll" and "pole".
poll, pole
poll, pole
8.5 hours
It took him two years and two days to reach the pole.
The homophone for "take a survey" is "tapered" and the homophone for "a long cylinder" is "a long seller".
18 hours
two years
About 336.6 hour
Long's School of Dance