Divide the distance by the average speed.
Ask them whoever they are.
It depends what your job is, if it does not entail driving then it is irrelevant.
The driving distance between Portland, OR and Eugene, OR is 112 miles. The driving time would be approximately 2 hours if driving non-stop in good conditions. (The driving time does not take into consideration conditions such as weather, road work and rush hour traffic in urban areas.)
The driving distance between Indianapolis, IN and Sheridan, IN is approximately 30 miles. The driving time would be approximately 50 minutes if you were to travel non-stop in good driving conditions. (The driving time does not take into consideration conditions which may extend trip time such as weather, road work and rush hour traffic in urban areas.)
The driving distance between Miami, FL and Charleston, SC is 585 miles. The driving time would be approximately 10 hours if driving non-stop in good conditions. (The driving time does not take into consideration conditions such as weather, road work and rush hour traffic in urban areas.)
The driving distance between Seattle, WA and Kalispell, Mt is 516 miles. The driving time would be approximately 9 hours if driving non-stop in good conditions. (The driving time does not take into consideration conditions such as weather, road work and rush hour traffic in urban areas.)
The driving distance between Dallas, TX and Stockton, CA is 1775 miles. The driving time would be approximately 27 hours if driving non-stop in good conditions. (The driving time does not take into consideration conditions such as weather, road work and rush hour traffic in urban areas.)
The driving distance between Portland, OR and Ashland, OR is 288 miles. The driving time would be approximately 4 hours 30 minutes if driving non-stop in good conditions. (The driving time does not take into consideration conditions such as weather, road work and rush hour traffic in urban areas.)
The driving distance between Portland, OR and Fresno, CA is 753 miles. The driving time would be approximately 12 hours if driving non-stop in good conditions. (The driving time does not take into consideration conditions such as weather, road work and rush hour traffic in urban areas.)
The driving distance between Denver, CO and Miami, FL is 2066 miles. The driving time would be approximately 32 hours if driving non-stop in good conditions. (The driving time does not take into consideration conditions such as weather, road work and rush hour traffic in urban areas.)
The driving distance between Chicago, IL and Tucson, AZ is approximately 1760 miles. The driving time would be approximately 29 hours if you were to travel non-stop in good driving conditions. (The driving time does not take into consideration conditions which may extend trip time such as weather, road work, border crossings and rush hour traffic in urban areas.)
The driving distance between Portland, OR and Eugene, OR is 112 miles. The driving time would be approximately 2 hours if driving non-stop in good conditions. (The driving time does not take into consideration conditions such as weather, road work and rush hour traffic in urban areas.)