There are 2,367.34 miles from Portsmouth to McCarran International Airport (LAS) in west direction
and 2,717 miles (4,372.59 kilometers) by car, following the I-70 W route.
Portsmouth and LAS Airport are 1 day 16 hours far apart, if you drive non-stop .
Please note the time difference between Portsmouth, RI and LAS Airport is 3 hours. The current time in Portsmouth is 10:21 pm and the current time in LAS Airport is 7:21 pm.
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Gas Consumption and Emissions
A car with a fuel efficiency of MPG will need 109.13 gallons of gas to cover the route between Portsmouth, RI and LAS Airport.
The estimated cost of gas to go from Portsmouth to LAS Airport is $368.42.
During the route, an average car will release 2,138.08 pounds of CO2 to the atmosphere. The carbon footprint would be 0.79 pounds of CO2 per mile.
Average USA gas price used for calculation is $3.38 per gallon of regular gas. Price last updated on April 17, 2024.
Do you have where to stay when you arrive to LAS Airport? Check out our hotel recommendations:
Halfway Point Between Portsmouth, RI and LAS Airport
If you want to meet halfway between Portsmouth, RI and LAS Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.510571 and -94.143211, or 41º 30' 38.0556" N, 94º 8' 35.5596" W. This location is 1,358.67 miles away from Portsmouth, RI and LAS Airport and it would take approximately 20 hours 24 mins to reach the halfway point from both locations.
Closest City or Town to Halfway Point
The closest town to the halfway point is Earlham, IA, situated 1,318 miles from Portsmouth, RI and 1,397 miles from LAS Airport. It would take 21 hours to go from Portsmouth to Earlham and 20 hours 21 mins to go from LAS to Earlham.
Major City Closest to Halfway Point
The major city closest to the halfway point between Portsmouth, RI and LAS Airport is Des Moines, IA, situated 1,288 miles from Portsmouth, RI and 1,423 miles from LAS Airport. It would take 20 hours 31 mins to go from Portsmouth to and 20 hours 44 mins to go from LAS to Des Moines.
Major Cities Along the Route
Some other major cities along the route include Thornton, CO,Westminster, CO,Denver, CO,Arvada, CO,Lakewood, CO,North Las Vegas, NV,Las Vegas, NV,Omaha, NE, and Lincoln, NE.
Weather in Portsmouth and LAS
Compare the weather today and the next four days in Portsmouth, RI and LAS Airport:
Portsmouth
Wed Apr 17
Thu Apr 18
Fri Apr 19
Sat Apr 20
Sun Apr 21
13°6°
7°6°
11°5°
15°7°
13°4°
0%
100%
46%
1%
0%
5
6
5
7
5
LAS
Wed Apr 17
Thu Apr 18
Fri Apr 19
Sat Apr 20
Sun Apr 21
30°18°
30°19°
30°19°
30°19°
33°22°
0%
0%
0%
0%
0%
7
9
7
3
8
Lowest Price Rental Cars in Portsmouth, RI
Planning on renting a car to go from Portsmouth, RI to LAS Airport? Here there are some offers to rent a car in or near Portsmouth, RI:
