Written By: Bitumen, dense, highly viscous, petroleum-based hydrocarbon that is found in deposits such as oil sands and pitch lakes (natural bitumen) or is obtained as a residue of the distillation of crude oil (refined bitumen).
  About 3.5 hours-maybe 4 depending on road construction. The hardest part is getting out of Miami to Key Largo-then it's a 2 lane highway through all the keys to Key â¦ West with alot of traffic lights in between. If you are coming from Miami-definitely take the toll road.
How long does it take to drive from Miami Florida to Denver Colorado? MapQuest gives the estimated driving time as 31 hours and 55 minutes, but since it is only an estimate, go ahead and call it 32 hours if that makes you happy.here is a two hour difference, when it is noon in Miami it is 10 AM in Denver.