Distance from Grafton, WI to SEA Airport


2,053 mi


1 day 5 hours

Gas Cost

$127 - $247

There are 1,677.30 miles from Grafton to Seattle–Tacoma International Airport (SEA) in west direction and 2,053 miles (3,303.98 kilometers) by car, following the I-90 route.

Grafton and SEA Airport are 1 day 5 hours far apart, if you drive non-stop .

This is the fastest route from Grafton, WI to SEA Airport. The halfway point is Gillette, WY.

Please note the time difference between Grafton, WI and SEA Airport is 2 hours. The current time in Grafton is 1:41 am (Oct 31) and the current time in SEA Airport is 11:41 pm (Oct 30).

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Grafton, WI to SEA Airport:

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 82.45 gallons of gas to cover the route between Grafton, WI and SEA Airport.

The estimated cost of gas to go from Grafton to SEA Airport is $178.91.

During the route, an average car will release 1,615.26 pounds of CO2 to the atmosphere. The carbon footprint would be 0.79 pounds of CO2 per mile.

Best Hotels In or Near SEA Airport

Do you have where to stay when you arrive to SEA Airport? Check out our hotel recommendations:

Halfway Point Between Grafton, WI and SEA Airport

If you want to meet halfway between Grafton, WI 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 44.226818 and -105.691452, or 44º 13' 36.5448" N, 105º 41' 29.2272" W. This location is 1,026.44 miles away from Grafton, WI and SEA Airport and it would take approximately 14 hours 34 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Gillette, WY, situated 998 miles from Grafton, WI and 1,055 miles from SEA Airport. It would take 14 hours 3 mins to go from Grafton to Gillette and 15 hours 13 mins to go from SEA to Gillette.

Major Cities Along the Route

Some major cities along the route include Billings, MT,Spokane, WA,Bellevue, WA,Renton, WA,Kent, WA, and Sioux Falls, SD.

Weather in Grafton and SEA

Compare the weather today and the next four days in Grafton, WI and SEA Airport:


Rain on Sunday and next Friday.

Oct 30
Oct 31
Nov 1
Nov 2
Nov 3
Clear day Wind Rain Partly cloudy day Clear day
42° 26° 52° 31° 46° 28° 48° 25° 57° 34°
14% Rain probability 19% Rain probability 62% Rain probability 7% Rain probability 2% Rain probability
8 340 degrees 17 190 degrees 23 302 degrees 15 265 degrees 12 227 degrees


Rain throughout the week.

Oct 30
Oct 31
Nov 1
Nov 2
Nov 3
Rain Clear day Clear day Clear day Rain
58° 48° 57° 42° 62° 44° 63° 44° 59° 49°
69% Rain probability 8% Rain probability 5% Rain probability 8% Rain probability 98% Rain probability
9 203 degrees 4 19 degrees 4 32 degrees 4 171 degrees 7 194 degrees

Lowest Price Rental Cars in Grafton, WI

Planning on renting a car to go from Grafton, WI to SEA Airport? Here there are some offers to rent a car in or near Grafton, WI:


Small cars

From $14


Intermediate cars

From $18


Full-size cars

From $24



From $28



From $40

Compare rental car prices in Grafton »

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Grafton, WI and SEA Airport in this table:

Distance type Miles Kilometers Nautical miles
Straight line distance 1,677.30 mi 2,699.34 km 1,457.53 nautical mi
Driving distance 2,053 mi 3,303.78 km 1,783.90 nautical mi

Road Trip Tips