Distance between cities › USA › California › Grenada, CA › Distance from Grenada to Seattle–Tacoma International Airport Book Hotels

Distance from Grenada, CA to SEA Airport

Distance

495 mi

Time

9 hours 50 mins

Gas Cost

$46 - $90

Helpful Inaccurate

There are 401.56 miles from Grenada to Seattle–Tacoma International Airport (SEA) in north direction and 495 miles (796.63 kilometers) by car, following the I-5 route.

Grenada and SEA Airport are 9 hours 50 mins far apart, if you drive non-stop .

This is the fastest route from Grenada, CA to SEA Airport. The halfway point is Shedd, OR.

Grenada, CA and SEA Airport are in the same time zone (PDT). Current time in both locations is 2:22 am.

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Lowest Price Rental Cars in Grenada, CA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Grenada »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 19.88 gallons of gas to cover the route between Grenada, CA and SEA Airport.

The estimated cost of gas to go from Grenada to SEA Airport is $64.85.

During the route, an average car will release 389.50 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 $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Grenada, CA and SEA Airport

If you want to meet halfway between Grenada, CA 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 44.455986 and -123.050346, or 44º 27' 21.5496" N, 123º 3' 1.2456" W. This location is 247.51 miles away from Grenada, CA and SEA Airport and it would take approximately 4 hours 55 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Shedd, OR, situated 256 miles from Grenada, CA and 245 miles from SEA Airport. It would take 4 hours 9 mins to go from Grenada to Shedd and 4 hours 4 mins to go from SEA to Shedd.

Major City Closest to Halfway Point

The major city closest to the halfway point between Grenada, CA and SEA Airport is Eugene, OR, situated 229 miles from Grenada, CA and 273 miles from SEA Airport. It would take 3 hours 39 mins to go from Grenada to and 4 hours 28 mins to go from SEA to Eugene.