Embark on an extensive journey from Sitka to Big Lake, Alaska, covering 880.5 miles over an estimated 51 hours and 31 minutes. This route isn't a day trip; it's best tackled over 4 recommended days, allowing you to experience the Alaskan landscape without feeling rushed. The primary travel is via the Alaska Marine Highway system, specifically the Whittier-Yakutat, Juneau-Yakutat, and Sitka-Juneau ferry routes, meaning highway driving is at 0%. Expect a fuel cost of approximately $191 for this significant expedition. This trip offers a unique way to see Alaska, utilizing its extensive ferry network.
Trip Pace
Best split across 4 days
Treat the return leg as its own travel day rather than an afterthought.
Break Rhythm
14 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
440.3 miles from Sitka, AK
A natural place for your longest stop of the day
, about 27h 49m into the drive
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Toward Wasilla, FairbanksUse the slight left / slight right lanes.
20
Continue on AK 3
3.5 mi·5 min·West Parks Highway
Use the left / straight lanes.
21
Turn left onto West Big Lake Road
3.6 mi·5 min·West Big Lake Road
22
Enter roundabout onto South Big Lake Road
197 ft·5 sec·South Big Lake Road
23
Continue on South Big Lake Road
2.9 mi·4 min·South Big Lake Road
24
Continue on West Susitna Parkway
3.6 mi·7 min·West Susitna Parkway
25
Turn right onto South Jay Sedor Street
0.6 mi·2 min·South Jay Sedor Street
26
Turn right onto West Tinkerbell Court
0.2 mi·35 sec·West Tinkerbell Court
27
Continue on South Crocodile Way
345 ft·15 sec·South Crocodile Way
28
Arrive at destination
South Crocodile Way
Trip Plan
Given the 51-hour duration, splitting this trip over 4 days is highly recommended for a more enjoyable experience. Plan your ferry departures and arrivals carefully, as these will dictate your pace. With 14 designated stops, you'll have ample opportunities for rest and to break up the journey. Be sure to book your ferry passages well in advance, especially during peak travel seasons, as space can be limited on these long-haul routes. Factor in potential weather delays that can impact ferry schedules in Alaska.
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
This drive is better paced as a 4-day trip.
Plan roughly 14 meaningful breaks for fuel, food, and rest.
The halfway point lands around 440.3 miles from Sitka, AK, or about 27h 49m into the drive.
The longest continuous stretch on this route runs about 334.5 miles.
Consider an overnight stop or starting very early.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 194 miles or 11h 52m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 440.3 miles or 27h 49m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Overnight split
Day 1 wrap after about 220.1 miles or 13h 33m
Stop before fatigue turns the last few hours into a grind. You want day two to start fresh, not just resumed.
Final approach
Final hour starts around 50h 9m
Traffic, exits, and arrival timing usually matter more near Big Lake, AK than in the middle of the route.
Before You Leave
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Open the route before leaving Sitka, AK so your first major turns are already loaded.
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Leave with enough water and a charging cable within reach, not packed away.
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Check your fuel range against the first long segment, especially if you are starting outside city service areas.
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Pick one backup stop option before the midpoint in case traffic changes your pacing.
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Treat this as a 4-day road trip and book the overnight stop before the busiest arrival window.
Day 1
Settle into the route from Sitka, AK
Aim for roughly 220 miles and 12.9 hours of wheel time on this day.
Day 2
Keep the middle miles efficient
Aim for roughly 220 miles and 12.9 hours of wheel time on this day.
Day 3
Keep the middle miles efficient
Aim for roughly 220 miles and 12.9 hours of wheel time on this day.
Day 4
Finish the approach into Big Lake, AK
Aim for roughly 220 miles and 12.9 hours of wheel time on this day.
Your first comfortable stop window is around 194 miles from Sitka, AK.
This route usually feels better as a 4-day drive than as one long push.
Plan about 14 real breaks rather than only quick fuel stops.
The longest stretch is on Alaska Marine Highway - Whittier-Yakutat for about 334.5 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 12
5 decision points cluster between mile 0 and 851.6 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0 mi into trip|~0m in|S-933 / Sawmill Creek Road
Turn left onto S-933 / Sawmill Creek Road
Navigation decision point
6
0.2 mi into trip|~0m in|F-99 / Halibut Point Road
Enter roundabout onto F-99 / Halibut Point Road
Roundabout - know your exit number before entering
5
160.8 mi into trip|~9h 43m in|Alaska Marine Highway - Juneau-Yakutat
Turn sharp left onto Alaska Marine Highway - Juneau-Yakutat
Sharp turn - reduce speed on approach
5
423.4 mi into trip|~26h 43m in|Alaska Marine Highway - Whittier-Yakutat
Turn sharp left onto Alaska Marine Highway - Whittier-Yakutat
Sharp turn - reduce speed on approach
8
851.6 mi into trip|~50h 45m in|AK 3 / East Parks Highway
Keep slight left at fork onto AK 3 / East Parks Highway toward Wasilla, Fairbanks
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left / slight right lanes.
Toward Wasilla, Fairbanks
Fuel & Cost
Regular Gas
$195.24 one way
$390.47 round trip
$5.63/gal25.4 MPG avg308 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.95
$206.40
$412.80
premium
$6.10
$211.53
$423.06
diesel
$5.35
$185.46
$370.92
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$195
Hotel (3n)
$240–$420
Meals
$100–$200
Total
$535–$815
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 308.1 kg one way.
Prices: EIA weekly data, 2026-06-01.
Driving Electric?
About $92 in charging
· 3 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
264.2
3
$92.45
$42.26
Efficient EV
220.1
2
$77.04
$35.22
EV Truck/SUV
352.2
4
$123.27
$56.35
Gas CO2
308 kg
EV CO2
103 kg (67% less)
Plan for 3 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Jun 1, 2026
Origin
Sitka, AK
Morning
in Sitka on Wednesday
Local time
11:10 AM
AKDT
Current temp
44°F
Mostly Cloudy
E 5 mph2% chanceLive forecast
Heat Advisory
Heat Advisory issued May 31 at 9:14PM AKDT until June 2 at 8:00PM AKDT by NWS Juneau AK
Special Weather Statement
Special Weather Statement issued May 31 at 2:40PM AKDT by NWS Anchorage AK
Destination
Big Lake, AK
Morning
in Big Lake on Wednesday
Local time
11:10 AM
AKDT
Current temp
42°F
Mostly Clear
W 0 to 10 mph0% chanceLive forecast
Heat Advisory
Heat Advisory issued May 31 at 9:14PM AKDT until June 2 at 8:00PM AKDT by NWS Juneau AK
Special Weather Statement
Special Weather Statement issued May 31 at 2:40PM AKDT by NWS Anchorage AK
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
For long drives, weather on day two can matter just as much as conditions at departure, so check the whole travel window rather than only the first day.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
2 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
51h 31m on the road
This is long enough that the arrival forecast matters almost as much as departure conditions. Recheck both ends before you roll.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
Sitka National Historical Park
National Historical Park
On an island amid towering spruce and hemlock, Sitka National Historical Park preserves the site of a battle between invading Russian traders and Indigenous Kiks.ádi Tlingit. Totem poles from Tlingit...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This route is defined by its extensive use of the Alaska Marine Highway, meaning you'll be on ferries for the majority of your travel, with 0% highway driving. The longest continuous segment you'll experience is a substantial 334.5 miles on the Alaska Marine Highway - Whittier-Yakutat ferry. Because you are primarily on water, the 'road' character is dictated by the ferry experience rather than traditional driving conditions. The journey progresses through distinct Alaskan coastal and interior environments as you transition between ferry segments.
0% highway, the rest on surface roads — varied driving throughout.
28 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 334.5 mi on Alaska Marine Highway - Whittier-Yakutat.
How Hard Is This Drive?
7/10
At 51h 31m, this is a long-haul route where pacing matters more than any single turn. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive near S-933 / Sawmill Creek Road.
Driving Effort7/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 12 significant decision points across 880.5 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: near the start (S-933 / Sawmill Creek Road): Navigation decision point; at 0.2 miles (F-99 / Halibut Point Road): Roundabout - know your exit number before entering; at 160.8 miles (Alaska Marine Highway - Juneau-Yakutat): Sharp turn - reduce speed on approach.
Sitka is a city of about 9,000 on the Pacific Ocean coast of Baranof Island in Alaska. First settled by Tlingit Aboriginal people, Sitka also has history as a Russian settlement, established in 1799 by Alexander Baranoff of the Russian American Company, which became the Russian capital of Alaska. In 1867, when Russia sold Alaska to the US, the transfer ceremony took place on Castle Hill at Sitka on October 18, a day celebrated as Alaska Day. Sitka now attracts about a quarter million visitors a year.
Top landmarks
•St. Michael's Cathedral — historic church in Alaska, United States
•Sitka National Historical Park — United States national park in Alaska
•Castle Hill — National Historic Landmark and state park in Sitka, Alaska, USA
Long-haul drive route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 334.5 miles on Alaska Marine Highway - Whittier-Yakutat. The full list of main roads is in the Roads section above.
Yes — a 4-day pace is more comfortable than one long haul. A sensible stopping point is after roughly 220 miles on day one.
Yes — we found about 1 rest area or service plaza within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Big Lake, AK before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 14 meaningful breaks. There are 1 rest area along the route for bathroom stops.
Mostly yes along the main roads, but rural stretches through AK can have sparse or no coverage. Before you leave, download offline Google Maps or Apple Maps for the route, and consider downloading music or podcasts instead of streaming. If you depend on data for navigation, keep a paper backup of the turn-by-turn directions.
The main spots that need attention: near the start (S-933 / Sawmill Creek Road): Navigation decision point; at 0.2 miles (F-99 / Halibut Point Road): Roundabout - know your exit number before entering; at 160.8 miles (Alaska Marine Highway - Juneau-Yakutat): Sharp turn - reduce speed on approach.
Yes — Sitka National Historical Park. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 51.5 hours each way, a round trip means 103.0 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Big Lake, AK before the return drive.
