Google Maps estimates the driving time as 5 hours and 19 minutes.
There are approximately 770 miles between Denver, Colorado and Odessa, Texas when traveling by road.
The driving distance is about 340 road miles and the driving time is approximately 5.5 hours.
1440 miles
The I-20 trek from Dallas to Odessa in Texas is about 6 to 7 hours (officially 6 hours 20 minutes on average).
It is 352.60 miles according to MapQuest and requires about 5.5 hours to driive.
It would take probally up too 3-4 hours.
328 miles
MapQuest gives the estimated driving time as 39 hours and 59 minutes so go ahead and round it off by calling it about 40 hours, after all it is only an estimate.
Google Maps estiimates the driviing time as 5.5 hours.
Athens to Odessa in Ukraine is 1125 according to Google Maps. It also claims it is 25 hours, 1 day 1 hour.
About 13 hours of driving.