
It's about onefifteenth as fast as a Sloth.
In other words, the speed of a Sloth is 16 times 606 inches per hour.
(for Brownthroated threetoed sloth, Bradypus variegatus)
It's about oneonehundredth as fast as an Iceberg.
In other words, the speed of an Iceberg is 100 times 606 inches per hour.
(a.k.a. Berg) (Newfoundland iceberg average)Moved by ocean currents and wind, icebergs can drift at speeds of about 70,000 inches per hour. The largest iceberg ever recorded was a found near Baffin Island, Nunavut and was estimated to be nine billion metric tons.
It's about onethreehundredth as fast as Walking Pedestrians (in Manhattan).
In other words, 606 inches per hour is 0.0033 times the speed of Walking Pedestrians (in Manhattan), and the speed of Walking Pedestrians (in Manhattan) is 300 times that amount.
(Manhattan; average speed; 8,978 personsample)
It's about onefourhundredfiftieth as fast as Michael Phelps.
In other words, 606 inches per hour is 0.0022011 times the speed of Michael Phelps, and the speed of Michael Phelps is 454.32 times that amount.
(at the Beijing Olympics, 2008; 200 m freestyle) (a.k.a. Michael Fred Phelps) (swimmer; 1985)
It's about onesixhundredfiftieth as fast as a Crocodile.
In other words, the speed of a Crocodile is 630 times 606 inches per hour.
(American Crocodile, Crocodylus acutus) (swimming speed)An American crocodile can reach speeds in the water of up to 390,000 inches per hour. On land, larger crocodiles can "gallop" when fleeing danger at speeds of up to 790,000 inches per hour.
It's about oneonethousandfivehundredth as fast as a Bull.
In other words, the speed of a Bull is 1,600 times 606 inches per hour.
(for animals involved in the Running of the Bulls, a.k.a. Encierro, San Fermin, Pamplona, Spain) (herd average speed)
It's about onetwothousandth as fast as Noah Ngeny.
In other words, 606 inches per hour is 0.0005642 times the speed of Noah Ngeny, and the speed of Noah Ngeny is 1,772 times that amount.
(in Rieti, Italy; 1999) (sprinter; 1978) 
