It's about one-sixtieth as long as The 405
In other words, 9.50 furlongs is 0.016399 times the length of The 405, and the length of The 405 is 60.9790 times that amount.(a.k.a. I-405, Interstate 405, San DIego Freeway) (Southern California)
Running from Irvine to San Fernando, The 405 runs a total of 579.320 furlongs. The 405 is the most heavily-trafficed freeway in the United States, with an average speed as low as 8 kph during rush hours.
It's about one-sixty-fifth as long as Hadrian's Wall
In other words, the length of Hadrian's Wall is 63 times 9.50 furlongs.(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 600 furlongs (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 70 times as long as Baseball base distances
In other words, 9.50 furlongs is 69.6670 times the length of Baseball base distances, and the length of Baseball base distances is 0.014354 times that amount.(MLB Official Baseball Rules specification)
According to MLB Official Baseball Rules, the distance between baseball diamond bases is 0.136360 furlongs. While second and home base are located upon the corners of the 27.432 sq. m area created by the bases, first and third base are placed within that square, to better allow the umpires to judge whether a ball is fair or foul.
It's about 95 times as long as a Cricket Pitch
In other words, the length of a Cricket Pitch is 0.0105263 times 9.50 furlongs.(per Marylebone Cricket Council / International Cricket Council Law #6)
The length of a cricket pitch, from one bowling crease to the other, is 0.10 furlongs. The wickets at either end of the pitch stand 0.0035791 furlongs tall including the bails.
It's about 100 times as long as a Bowling Lane
In other words, 9.50 furlongs is 99.7650 times the length of a Bowling Lane, and the length of a Bowling Lane is 0.010024 times that amount.(USBC specifications; tenpin; including pin deck)
According to the United States Bowling Congress specifications, a tenpin bowling lane should measure 0.095224 furlongs. In a Professional Bowling Association game, the lane must be lubricated by about 25 ml (0.85 fl. oz) of oil.
It's about 150 times as tall as The Hollywood Sign
In other words, the height of The Hollywood Sign is 0.0077 times 9.50 furlongs.(a.k.a. Hollywoodland Sign) (Mount Lee, Hollywood Hills, Santa Monica Mountains, California)
Each of the white letters in the Hollywood Sign measures 0.075 furlongs tall. Built as an advertisement in 1923, the sign was intended to stand for only eighteen months.
It's about 150 times as long as a Semitrailer
In other words, 9.50 furlongs is 130.60 times the length of a Semitrailer, and the length of a Semitrailer is 0.007657 times that amount.(a.k.a. semi-trailer truck, a.k.a. semi, a.k.a. tractor-trailer, a.k.a. truck and trailer, a.k.a. eighteen-wheeler, a.k.a. big rig, a.k.a. Mack truck, a.k.a. transport, a.k.a. lorry, a.k.a. artic; for box truck; United States Federal length limits)
According to the United States Department of Transportation (DOT), the maximum allowable length of a semitrailer pulled by a road tractor truck is 0.07273 furlongs (unless superseded by state law). These regulations also allow the vehicles to tow up to 36,000 kg in gross weight.