It would take 16 hours and 24 minutes.
About 19 hours 40 minutes. This is your actual driving time at that speed and does not include stops.
how many is 260 miles
It depends on how fast you drive. However, as an example, if you maintained a speed of 65 mph, the time to cover 984 miles would be at least 15 hours and 8 minutes of driving. You would have to add time for stops, detours and other delays.
Traveling 261 miles at 70 mph takes 3.73 hours.
At 80 mph, it is 10 hours. At 40 mph, it is 20 hours.
286,786.7 hours at 65 mph
3.85 hours at 65 mph.
18.9 hours at 65 mph.
8 hours.
2 hours at 70.115 mph.
23.7 hours at 65 mph
2.8 hours at 65 mph