How far is Wasilla, AK from Big Lake, AK?

The driving distance from Wasilla, AK to Big Lake, AK is about 20.9 miles (33.7 km), with a travel time of about 00h 35m by car.

  • The straight-line flight distance is about 17.4 miles (28 km).
  • For a round trip, plan for roughly 01h 10m of driving time before adding stops, traffic, or weather delays.
  • A comfortable departure window is usually 7:00 AM to 7:00 PM AKDT.
Trip Tools

Reverse, save, or send this route

This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.

Reverse Route
Quick Snapshot
Road
20.92 mi
00h 35m
Flight
17.37 mi
27.96 km direct

This is an easy same-day return drive.

Learn Distance

Choose another destination from Wasilla.

Flight Distance

Direct air line
17.37 mi
Kilometers
27.96 km
Flight Time
00h 02m

Driving Distance

Road route
20.92 mi
Kilometers
33.66 km
Drive Time
00h 35m

Gas Cost Calculator

Leave and Arrive Planner

Pick a departure time to see your estimated arrival and same-day return window.

Drive time stays fixed at 00h 35m.

Arrival Snapshot
Arrive in Big Lake
Thu, Oct 15, 11:19 AM AKDT
Return by in Wasilla
Thu, Oct 15, 11:54 AM AKDT
Useful when you're deciding between a quick errand, a day trip, or a longer stop.
Leave Wasilla
2026-10-15T10:43
Arrive Big Lake
Thu, Oct 15, 11:19 AM AKDT
Route Timing
00h 35m
One way by road
Best Departure Window
7:00 AM to 7:00 PM AKDT
Leave when it suits your day
Arrive between
7:35 AM to 7:35 PM AKDT

This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.

Leave by
7:20 PM AKDT
Keeps a same-day return open with about 01h 30m at the destination.
Back in Wasilla
10:00 PM AKDT
Flexible departure

This departure sits inside the recommended comfort window for the route.

Halfway Point

A useful midpoint for breaks, coffee, or meeting in the middle.

Mid-route stop
Houston
AK

City in Matanuska-Susitna Borough, Alaska, United States

From Wasilla
10.4 mi
00h 17m
To Big Lake
10.5 mi
00h 17m

Route Weather Snapshot

Check the forecast at both ends before you head out.

Origin
48°F
Today

Chance Light Rain

Starts
Thu, Oct 15 7:00 AM AKDT
Wind
15 to 20 mph NE
Destination
44°F
Thursday

Chance Light Rain

Starts
Thu, Oct 15 6:00 AM AKDT
Wind
5 mph N

Driving Route Map

The map below follows the saved road route between Wasilla and Big Lake.

Turn-by-Turn Driving Directions

Step-by-step road directions between Wasilla and Big Lake.

  1. 1

    Start on Main Street

    8 m · 8 sec · Main Street

  2. 2

    Turn left onto East Parks Highway

    6.5 mi · 10 min · East Parks Highway

  3. 3

    Continue on West Parks Highway

    3.5 mi · 5 min · West Parks Highway

  4. 4

    Turn left onto West Big Lake Road

    3.6 mi · 5 min · West Big Lake Road

  5. 5

    Enter the roundabout and take exit 3 toward South Big Lake Road

    60 m · 5 sec · South Big Lake Road

  6. 6

    Exit the roundabout onto South Big Lake Road

    2.9 mi · 5 min · South Big Lake Road

  7. 7

    Continue on West Susitna Parkway

    3.6 mi · 7 min · West Susitna Parkway

  8. 8

    Turn right onto South Jay Sedor Street

    3134 ft · 2 min · South Jay Sedor Street

  9. 9

    Turn right onto West Tinkerbell Court

    801 ft · 35 sec · West Tinkerbell Court

  10. 10

    Continue on South Crocodile Way

    105 m · 15 sec · South Crocodile Way

  11. 11

    Arrive at your destination

    0 m · 1 sec · South Crocodile Way

Car Route Details

A richer read on the saved driving route between Wasilla and Big Lake.

OSRM road route
Drive Character

Turn-heavy local drive

The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.

Directions
11 steps
6 turns on the saved route
Ramps & Exits
2
0 merges, 2 ramps or exits
Navigation Density
52.6 / 100 mi
Decision points by distance
Main Roads
East Parks Highway
6.5 mi · 31%
West Big Lake Road
3.56 mi · 17%
West Susitna Parkway
3.55 mi · 17%
West Parks Highway
3.53 mi · 17%
South Big Lake Road
2.95 mi · 14%
South Jay Sedor Street
0.59 mi · 3%
Longest Stretch

East Parks Highway

Turn left onto East Parks Highway

6.5 mi · 00h 10m

Route Summary

A quick read on whether this route feels easy, ambitious, or worth planning around.

Trip Read

A short regional drive

This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.

Drive Time
00h 35m
Quick drive
Same-Day Return
01h 10m
Round-trip wheel time
Road vs Air
+3.5 mi
17.4 mi direct line
Halfway Stop
Houston
00h 17m from Wasilla
Leave By
7:20 PM AKDT
Flexible departure
Weather Watch

Chance Light Rain leaving Wasilla and Chance Light Rain near Big Lake.

Trip Questions

Direct answers travelers usually want before committing to the drive.

How long does it take to drive from Wasilla to Big Lake?

The road trip is about 20.9 miles (33.7 km) and usually takes 00h 35m in normal driving conditions.

Is this a same-day trip or an overnight route?

This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.

What is the halfway point on this route?

Houston is a useful midpoint, sitting about 10.4 miles from Wasilla and 10.5 miles from Big Lake.

How much longer is the road route than the straight-line distance?

The direct path is about 17.4 miles (28 km), while the road route adds roughly 3.5 extra miles because roads do not follow the straight air line.

When is the best time to leave for this route?

A good departure window is usually 7:00 AM to 7:00 PM AKDT. If you want a more comfortable same-day return, try to leave by 7:20 PM AKDT.

How much will gas cost for this route?

Using about 28.3 MPG, regular gas is estimated at $3.69 one way or $7.37 round trip. Estimated CO2 is about 6.6 kg one way.

What should you check before leaving?

Before you leave, expect Chance Light Rain around Wasilla and Chance Light Rain near Big Lake.

Flight Path Map

This map shows the direct air route between Wasilla and Big Lake. Straight-line distance: 17.37 mi (27.96 km).

Wasilla

#1 Wasilla

City in Alaska, USA

Population11,099
Coordinates61.5809000, -149.4415000
Altitude106
CountryUnited States
Photo coming soon

#2 Big Lake

This freshwater lake is situated in the Matanuska-Susitna Borough of Alaska, at an elevation of 144 feet.

Population0
Coordinates61.5213900, -149.9544400
Altitude44
CountryUnited States
Start: Wasilla (-149.4415, 61.5809)
End: Big Lake (-149.95444, 61.52139)

Estimated Travel Time

Distance: 34 km by road

SpeedTime
30 mph (48.3 km/h)00h 41m
40 mph (64.37 km/h)00h 31m
50 mph (80.47 km/h)00h 25m
60 mph (96.56 km/h)00h 20m
70 mph (112.65 km/h)00h 17m
80 mph (129 km/h)00h 15m

Fuel, Round Trip and CO2

Estimated fuel cost and emissions for this route.

One-way fuel
0.74 gal
2.79 L · about $3.69
Round trip
$7.37
1.48 gal · 5.58 L
Estimated CO2
6.6 kg one way
Round trip: 13.2 kg / 29 lb CO2, using regular gasoline.
Fuel$/galOne wayRound trip
Regular gas $4.98 $3.69 $7.37
Mid-grade $5.23 $3.87 $7.74
Premium $5.45 $4.03 $8.06
Diesel $6.57 $4.86 $9.72

Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.

Prices in Alaska · Oct 15, 2026

There is no time difference between Wasilla and Big Lake. The current time is 10:43:50.

Distance to Other Cities

How did we calculate? Place names are translated into coordinates. The Haversine formula calculates straight-line distance; driving distance uses road network data.