It's about forty times as long as Hadrian's Wall.
In other words, the length of Hadrian's Wall is 0.026 times 3,170.130 hanks.(a.k.a. Roman Wall, a.k.a. The Wall, a.k.a. Vallo di Adriano, a.k.a. Vallum Aelium, a.k.a. Severus' Wall) (from North Tyneside, Tyne and Wear, England, United Kingdom to Cumbria, North West England, United Kingdom)
Hadrian's Wall, which crossed England form the North Sea to the Irish Sea during the time of Roman rule, measures 82 hanks (about 79 Roman miles). Roman soldiers — at one time up to 10,000 of them — only occupied Great Britain for about 246 years after the wall was built, after which time the local Brits began to take residence the wall's garrisons.
It's about ten-and-a-half times as long as The Grand Canyon.
In other words, the length of The Grand Canyon is 0.0962 times 3,170.130 hanks.(a.k.a. Gran Cañón) (Arizona) (Colorado River miles measure)
The Grand Canyon has a total length of 305 hanks along the course of the Colorado River at its bottom. Having opened in early 2007, the Grand Canyon Skywalk allows tourists to stand on a horseshoe-shaped glass walkway 0.7520 hanks above the floor of Granite Gorge.
It's about three-and-a-half times as long as The Rhine.
In other words, 3,170.130 hanks is 3.510 times the length of The Rhine, and the length of The Rhine is 0.2850 times that amount.(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 902 hanks 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 twice as long as The Colorado River.
In other words, 3,170.130 hanks is 1.990 times the length of The Colorado River, and the length of The Colorado River is 0.5030 times that amount.(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)
The Colorado River runs 1,590 hanks in length. Along this length, the river descends from its source, approximately 1.880 hanks above sea level in the Rocky Mountains, to its mouth in the Gulf of California.
It's about one-and-three-fifths times as long as The Danube.
In other words, 3,170.130 hanks is 1.630 times the length of The Danube, and the length of The Danube is 0.6130 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)
The Danube river runs 1,950 hanks in total length. Intersecting Vienna, Austria; Bratislava, Slovakia; Budapest, Hungary; and Belgrade, Serbia, the Danube touches more capital cities than any other river.
It's about one-and-one-third times as long as The Oregon Trail.
In other words, the length of The Oregon Trail is 0.7520 times 3,170.130 hanks.(from Independence, Missouri to Oregon City, Oregon)
The historic Oregon Trail stretched 2,390 hanks 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 one-and-three-tenths times as long as The Volga.
In other words, 3,170.130 hanks is 1.310 times the length of The Volga, and the length of The Volga is 0.7630 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)
The largest river in Europe, the Volga river runs 2,410 hanks in total length. World War II's Battle of Stalingrad between the Nazi Germany and the Soviet Union, which resulted in nearly two million casualties, was fought in part for control of the river.