It's about as long as The Colorado River.
(a.k.a. Aha Kwahwat, a.k.a. Grand River, a.k.a. Tizon River, a.k.a. Tecon River, a.k.a. Tison River) (from Grand Lake, Colorado through the Gulf of California)
It's about four-fifths as long as The Danube.
In other words, 1,450 miles is 0.819 times the length of The Danube, and the length of The Danube is 1.22 times that amount.(a.k.a. Donau, a.k.a. Dunaj, a.k.a. Dunav, a.k.a. Duna, a.k.a. Дунав (Dunav), a.k.a. Dunărea, a.k.a. Дунáй (Dunay), a.k.a. Tuna) (from Breg Martinskapelle, Black Forest, Germany through the Danube Delta, Romania)
It's about two-thirds as long as The Oregon Trail.
In other words, 1,450 miles is 0.669 times the length of The Oregon Trail, and the length of The Oregon Trail is 1.49 times that amount.(from Independence, Missouri to Oregon City, Oregon)
The historic Oregon Trail stretched 2,170 miles across five (sometimes six) states in the western United States. In the early years of the Trail's existence, the trip was estimated to have taken an average of 160 days.
It's about two-thirds as long as The Volga.
In other words, 1,450 miles is 0.661 times the length of The Volga, and the length of The Volga is 1.51 times that amount.(a.k.a. Волга, a.k.a. İdel (Идел), a.k.a. Атăл (Atăl), a.k.a. Edil, a.k.a. İdil, a.k.a. Рав (Rav)) (from the Valdai Hills, Tver Oblast, Russia through the Caspian Sea)
It's about three-fifths as long as The Mississippi River.
In other words, 1,450 miles is 0.6196 times the length of The Mississippi River, and the length of The Mississippi River is 1.614 times that amount.(from Lake Itasca, Minnesota through Pilottown, Plaquemines Parish, Louisiana)
It's about one-and-three-fourths times as long as The Rhine.
In other words, the length of The Rhine is 0.565 times 1,450 miles.(a.k.a. Rhein, a.k.a. Rijn, a.k.a. Rhin, a.k.a. Rain, a.k.a. Reno, a.k.a. Rhenus, a.k.a. Ryn) (from near Reichenau, Switzerland through Hoek van Holland, Rotterdam, Netherlands)
The Rhine river runs 820 miles in total length. The World War II Battle of Arnhem, as memorialized in the 1974 book and 1977 movie A Bridge Too Far, was the first of several attempts to capture key bridges across the Rhine, beginning with the Arnhem Bridge in the Netherlands.
It's about half as long as The Distance from L.A. to New York.
In other words, 1,450 miles is 0.52 times the length of The Distance from L.A. to New York, and the length of The Distance from L.A. to New York is 1.92 times that amount.(Los Angeles, California to New York City, New York) (via I-10 E, I-15 N, I-70 E, I-76 E, I-80 E, I-280 E)
The total length of the freeway route from Los Angeles, California to New York City, New York via Interstate 80 is 2,790 miles long. This route intersects eleven states and several major cities, including Las Vegas, Nevada; Denver, Colorado; Lincoln, Nebraska; Omaha, Nebraska; Des Moines, Iowa; South Bend, Indiana; and Cleveland, Ohio.