Walking around the entire world is an immense undertaking, as it would involve covering a distance of approximately 40,075 kilometers (24,901 miles) along the Earth's equator. The time it would take to accomplish such a feat depends on several factors:
Walking speed: The average walking speed for an adult is typically around 5 kilometers per hour (3.1 miles per hour). However, this speed can vary depending on terrain, weather conditions, and personal fitness levels.
Rest breaks and sleep: It's essential to consider that walking such an immense distance would require regular rest breaks and sleep. Prolonged walking without adequate rest would be physically taxing and potentially dangerous.
Visa and border crossings: Walking around the world would involve crossing numerous borders, which may require obtaining appropriate visas and dealing with varying immigration regulations.
Terrain and obstacles: The journey would encompass various terrains, including mountains, deserts, oceans, and cities. These factors would influence the pace and duration of the journey.
Given all these factors, it is almost impossible for an individual to complete such a journey on foot within a reasonable timeframe. It would take several years or even decades to walk around the world, and most people would find it logistically and physically challenging to accomplish.
It's worth noting that some individuals have embarked on extraordinary walking journeys covering significant distances, but these often involve specific routes, circumnavigation attempts, or charity walks that may not cover the entire circumference of the Earth.
If you are interested in adventure and long-distance walking, there are other iconic routes like the Appalachian Trail, Pacific Crest Trail, or Camino de Santiago, which offer incredible experiences without the near-impossible task of walking around the world.