How far is Dillingham, AK from Sitka, AK?
The estimated driving distance from Dillingham, AK to Sitka, AK is about 1005.7 miles (1618.5 km), with a travel time of about 17h 37m by car.
- This page is using an estimated road distance while the full route geometry is refreshed.
- The straight-line flight distance is about 852.3 miles (1371.6 km).
- For a round trip, plan for roughly 35h 15m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 AM AKDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
Flight Distance
Driving Distance
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 17h 37m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Alaska, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Chance Rain And Snow Showers
Driving Route Map
Road route is being refreshed. This page currently uses an estimated driving distance.
Turn-by-Turn Driving Directions
Step-by-step road directions between Dillingham and Sitka.
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Partly Sunny leaving Dillingham and Chance Rain And Snow Showers near Sitka.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Dillingham to Sitka?
The road trip is about 1005.7 miles (1618.5 km) and usually takes 17h 37m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Seward is a useful midpoint, sitting about 426.1 miles from Dillingham and 579.6 miles from Sitka.
How much longer is the road route than the straight-line distance?
The direct path is about 852.3 miles (1371.6 km), while the road route adds roughly 153.4 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 6:00 AM to 7:30 AM AKDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $175.71 one way or $351.42 round trip. Estimated CO2 is about 315.4 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around Dillingham and Chance Rain And Snow Showers near Sitka.
Flight Path Map
This map shows the direct air route between Dillingham and Sitka. Straight-line distance: 852.27 mi (1371.59 km).
#1 Dillingham
City in Alaska, United States
| Population | 2,324 |
| Coordinates | 59.0397200, -158.4575000 |
| Altitude | 31 |
| Country | United States |
#2 Sitka
City-borough in Alaska, USA
| Population | 8,493 |
| Coordinates | 57.0531500, -135.3308800 |
| Altitude | 8 |
| Country | United States |
End: Sitka (-135.33088, 57.05315)
Estimated Travel Time
Distance: 1618 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 33h 30m |
| 40 mph (64.37 km/h) | 25h 08m |
| 50 mph (80.47 km/h) | 20h 06m |
| 60 mph (96.56 km/h) | 16h 45m |
| 70 mph (112.65 km/h) | 14h 22m |
| 80 mph (129 km/h) | 12h 32m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.95 | $175.71 | $351.42 |
| Mid-grade | $5.34 | $189.45 | $378.89 |
| Premium | $5.57 | $197.54 | $395.07 |
| Diesel | $6.37 | $225.93 | $451.86 |
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 · May 15, 2026