how long are the veins all together put together

Question: how long are the veins all together put together
- Keywords:
  long
Asked by anon-174899 to Yewande on 18 Jun 2018.
- Yewande Oyekenu answered on 18 Jun 2018:
  
  The blood vessels are made of arteries, veins and capillaries. If all are extracted from a child they will be 60,000miles long and in an adult, they will be 100,000miles long. About the twice or thrice the circumference of the earth

Question: how long are the veins all together put together