the closest major galaxy is 2 million light years away. so you'd travel at the speed of light for 2 million years to get here.  calculations: convert 2 million years to days: 2,000,000 years * 365.25 days/year  7,315,000,000 days calculate total daily caloric requirement: 7,315,000,000 days * 2,750 kcal/day  20,141,250,000,000 kcal divide the total caloric requirement by the caloric density of each food source to estimate the quantity needed: food source quantity (kg) grains 5,734,500,000 kg legumes 6,285,625,000 kg nuts and seeds 4,026,250,000 kg dried fruits 6,718,750,000 kg canned meats and fish 5,035,000,000 kg powdered milk and eggs 5,734,500,000 kg vegetable oils 2,244,444,444 kg
United States