It's about one-ninetieth as long as a Football field.
In other words, 146.7 barleycorns is 0.0113194 times the length of a Football field, and the length of a Football field is 88.3439 times that amount.(American) (total distance; per NFL regulation)
According to NFL specifications, an American football field should measure 12,960 barleycorns from end to end. Because each team's goalpost is located at the far end of the scoring area (end zone), a ball on a scoring play may need to travel as many as 1,080 barleycorns farther when kicked into the scoring area than when run (rushed) or passed into it.
It's about 90 times as long as an Aspirin.
In other words, 146.7 barleycorns is 89 times the length of an Aspirin, and the length of an Aspirin is 0.011 times that amount.(for up & up aspirin, 325mg, regular strength tablets) (a.k.a. acetylsalicylic acid, a.k.a. ASA)
A single aspirin tablet measures 1.7 barleycorns in diameter. One of the most common medicines in the world and a foundation of worldwide health systems, an estimated 40,000 metric tons of aspirin are consumed each year.
It's about one-ninetieth as tall as St. Paul's Cathedral.
In other words, 146.7 barleycorns is 0.01116 times the height of St. Paul's Cathedral, and the height of St. Paul's Cathedral is 89.61 times that amount.(London, England, United Kingdom)
St. Paul's Cathedral measures 13,150 barleycorns to its peak. The southwest tower of the Cathedral contains the bell known as "Great Paul," which is the largest bell in Great Britain at 15,000 kg (16.5 tons), outweighing the more iconic Big Ben bell by about 3,000 kg (3 tons).
It's about one-one-hundredth as tall as The Great Pyramid of Giza.
In other words, 146.7 barleycorns is 0.0096 times the height of The Great Pyramid of Giza, and the height of The Great Pyramid of Giza is 100 times that amount.(a.k.a. Pyramid of Khufu, a.k.a. Pyramid of Cheops) (Cairo, Egypt) (estimated original height)
The Great Pyramid of Giza has an estimated original height (without loss due to erosion) of 15,000 barleycorns. The Pyramid was the tallest structure in the world for almost 4,000 years — from its construction ca. 2551 BCE until it was overtaken by the Lincoln Cathedral in Lincoln, England, built in the year 1300.
It's about one-one-hundredth as tall as The Spring Temple Buddha.
In other words, 146.7 barleycorns is 0.00812 times the height of The Spring Temple Buddha, and the height of The Spring Temple Buddha is 123 times that amount.(a.k.a. 中原大佛, a.k.a. 鲁山大佛, a.k.a. 魯山大佛) (Fodushan Scenic Area, Lushan County, Henan, China) (including base)
The tallest statue in the world, the Spring Temple Buddha in Henan, China stands at 18,100 barleycorns tall from its base. The Buddha is located in the 47,300,000-sq. m (11,700-acre) Fodushan Scenic Area near Mount Yao
It's about one-one-hundred-fiftieth as tall as Blackpool Tower.
In other words, 146.7 barleycorns is 0.00786 times the height of Blackpool Tower, and the height of Blackpool Tower is 127 times that amount.(Blackpool, Lancashire, England, United Kingdom) (height to peak)
Blackpool Tower, part of an entertainment complex in Blackpool, Lancashire, England, measures 18,700 barleycorns to its peak. Under ideal conditions, visitors to the highest accessible point of the tower can see as far as the Isle of Man — 11,300,000 barleycorns to the northwest.
It's about one-one-hundred-fiftieth as long as The Seventeenth hole of Pebble Beach.
In other words, 146.7 barleycorns is 0.00767 times the length of The Seventeenth hole of Pebble Beach, and the length of The Seventeenth hole of Pebble Beach is 130 times that amount.(fully Pebble Beach Golf Links) (Pebble Beach; Monterey, California) (from Blue Tee)
The seventeenth hole on Pebble Beach Golf Links is a par 3 measuring 19,100 barleycorns from the blue tee. This hole was the site of professional golfer Jack Nicklaus' 1972 U.S. Open win, which included a 1-iron shot that bounced off the hole's flag and resulted in a birdie.