30km maybe
30 minutes or half an hour.
At 30 kph, it would take 1 hour. At 60 kph, it would take 1/2 hour.
30km long i know it is short but it is true...
30 km is approximately 18.5 miles
From Sydney to Brisbane along the Pacific Highway is 925Km. If you walk 20km a day, everyday, it will take just over 46 days. If you walk 30km a day it will take 31 days. If you cover 40km in one day, everyday, it will take just over 23 days. Along the New England Highway it is 969km from Sydney to Brisbane. That will take 48 and a half days travelling 20km per day. If you cover 30km per day it's over 32 days and 40km a day will get you there in just over 24 days. Of course in reality there are many more variables other than distance and speed that will determine whether you complete your trip on time if at all.
30km are 30000meters
depends on how fast you walk
if you started at miami it would be 490 hours
It depends on the speed at which you walk, and how long you can sustain that speed.
about how long would it take to walk from east Texas coast to Mexico citey
The answer will depend on the speed at which you walk.