Flight
Driving
Portsmouth to Las Vegas
Updated: 28 May 2026
The journey from Portsmouth to Las Vegas is approximately 2,300 miles. Flying from Norfolk International Airport (ORF) to Las Vegas (LAS) is the most efficient method, taking about 6 to 8 hours. Driving takes 35 to 40 hours via I-40. Las Vegas is a major tourist destination, so plan your travel during off-peak times.
Total Distance: 3,700 km driving distance; 3,400 km straight-line air distance.
Fastest Way
Flying is the fastest method, taking only 7 hours in the air.
Cheapest Way
Flying is often cheaper than the cost of fuel and lodging for a cross-country drive.
Compare Portsmouth to Las Vegas Routes
|
Connecting
|
Direct
|
|
|---|---|---|
| Duration | 7 hours | 38 hours |
| Avg Price | $250-$500 | $350-$550 in fuel |
| Operator | Southwest Airlines | Personal Vehicle |
| Route | ORF to LAS. | I-40 West. |
| Tip | Book flights early for the best rates. | Expect heavy traffic in major cities along the route. |
Travel Tips
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TrafficUse a navigation app to avoid Las Vegas traffic delays.
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Car RentalA rental car is recommended for exploring the surrounding desert.
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BookingBook flights and hotels in advance to save money.
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WeatherBe prepared for hot summers and dry desert air.
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NavigationUse a GPS to navigate the city's complex highway system.
Safety Tips
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AwarenessStay in well-lit, populated areas, especially at night.
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TrafficBe cautious of aggressive drivers in the city.
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EmergencyKeep emergency contacts saved in your phone.
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Vehicle SafetyIf you drive, use secure parking garages.
People Also Ask
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How long is the flight?The flight time is approximately 7 hours.
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Are there direct flights?No, most flights from ORF to LAS require a connection.
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What is the best way to get around Las Vegas?The Strip is walkable, but a car is needed for the rest of the city.
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Is I-40 the only route?It is the most direct interstate route for this journey.
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Can I take a train?Amtrak is available but requires a long, multi-day journey.
Quick Info
- From Portsmouth, New Hampshire, United States
- To Las Vegas, Nevada, United States
-
Modes
Best Time to Travel
Spring or Fall to avoid the intense desert heat of summer.
Things to Do in Las Vegas
1
The Strip
Famous for its casinos, resorts, and world-class entertainment.
2
Fremont Street Experience
A historic area with a canopy of lights and street performers.
3
Red Rock Canyon
A beautiful desert landscape perfect for hiking and scenic drives.
4
High Roller Observation Wheel
Offers panoramic views of the city from the world's tallest observation wheel.
Tags
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