Distance between cities › USA › Pennsylvania › Lenni, PA › Distance from Lenni to Seattle–Tacoma International Airport Book Hotels

Distance from Lenni, PA to SEA Airport

Distance

2,818 mi

Time

2 days 1 hour

Gas Cost

$284 - $552

Helpful Inaccurate

There are 2,361.89 miles from Lenni to Seattle–Tacoma International Airport (SEA) in northwest direction and 2,818 miles (4,535.13 kilometers) by car, following the I-94 route.

Lenni and SEA Airport are 2 days 1 hour far apart, if you drive non-stop .

This is the fastest route from Lenni, PA to SEA Airport. The halfway point is Kimball, SD.

Please note the time difference between Lenni, PA and SEA Airport is 3 hours. The current time in Lenni is 8:00 am and the current time in SEA Airport is 5:00 am.

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Lowest Price Rental Cars in Lenni, PA

Planning on renting a car to go from Lenni, PA to SEA Airport? Here there are some offers to rent a car in Lenni, PA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Lenni »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 113.16 gallons of gas to cover the route between Lenni, PA and SEA Airport.

The estimated cost of gas to go from Lenni to SEA Airport is $398.77.

During the route, an average car will release 2,216.97 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 $3.52 per gallon of regular gas. Price last updated on March 18, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Lenni, PA and SEA Airport

If you want to meet halfway between Lenni, PA and SEA Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.698528 and -98.942894, or 43º 41' 54.7008" N, 98º 56' 34.4184" W. This location is 1,408.81 miles away from Lenni, PA and SEA Airport and it would take approximately 1 day to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Kimball, SD, situated 1,429 miles from Lenni, PA and 1,421 miles from SEA Airport. It would take 21 hours 11 mins to go from Lenni to Kimball and 20 hours 5 mins to go from SEA to Kimball.