Spanning 86.3 miles, the journey from Diamond Ridge to Sterling is a straightforward Alaska trek that typically takes about 2 hours and 5 minutes to complete. Because of the manageable distance, this route is perfectly suited as a single-day trip, allowing you to reach your destination without the need for an overnight stay. You can expect to spend approximately $19 on fuel for this commute, making it a budget-friendly way to navigate the region. Since the entire drive stays within Alaska, you will experience a consistent local atmosphere from start to finish. It is a practical, no-nonsense drive that gets you where you need to go efficiently while offering a unique look at the local landscape.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
43.1 miles from Diamond Ridge, AK
A natural place for your longest stop of the day
, about 1h 5m into the drive
.
Main Roads
Road
Distance
Duration
Sterling Highway
80.5 mi
1h 53m
Diamond Ridge Road
4.8 mi
10m
Skyline Drive
0.7 mi
1m
Autumn Star Street
0.2 mi
<1m
Great Land Street
<0.1 mi
<1m
Longest stretch:
Sterling Highway
— 80.5 mi, about 1h 53m
Turn-by-Turn Driving Directions
Step-by-step road directions between Diamond Ridge, AK and Sterling, AK.
1
Start on Autumn Star Street
0.2 mi·48 sec·Autumn Star Street
2
Turn straight onto Skyline Drive
0.7 mi·1 min·Skyline Drive
3
Turn right onto Diamond Ridge Road
4.8 mi·10 min·Diamond Ridge Road
4
At end of road, turn right onto AK 1
81 mi·1 hr 53 min·Sterling Highway
5
Turn right onto Great Land Street
78 ft·3 sec·Great Land Street
6
Arrive at destination
Great Land Street
Trip Plan
Given the 2-hour and 5-minute duration, you have plenty of flexibility to plan your departure time based on your personal schedule. While the route does not feature formal stops, the short length means you can easily manage the drive in one go without needing to plan for lengthy breaks. Keep your $19 fuel budget in mind when you head out, and ensure your vehicle is ready for the constant turns you will encounter along the way. Because this is a turn-heavy local drive, you should prioritize daylight hours to better navigate the curves safely. Take advantage of the short distance by keeping your gear organized for a quick arrival in Sterling.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 43.1 miles from Diamond Ridge, AK, or about 1h 5m into the drive.
The longest continuous stretch on this route runs about 80.5 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 19 miles or 31m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 43.1 miles or 1h 5m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 47m
Traffic, exits, and arrival timing usually matter more near Sterling, AK than in the middle of the route.
Before You Leave
+
Open the route before leaving Diamond Ridge, AK so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Diamond Ridge, AK
This is one driving day of about 86.3 miles and 2h 5m.
Your first comfortable stop window is around 19 miles from Diamond Ridge, AK.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on Sterling Highway for about 80.5 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
3 of 3
3 decision points cluster between mile 0.9 and 86.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
3
0.9 mi into trip|~2m in|Diamond Ridge Road
Turn right onto Diamond Ridge Road
Navigation decision point
5
5.7 mi into trip|~12m in|AK 1 / Sterling Highway
At end of road, turn right onto AK 1 / Sterling Highway
Navigation decision point
4
86.3 mi into trip|~2h 5m in|Great Land Street
Turn right onto Great Land Street
Navigation decision point
Fuel & Cost
Regular Gas
$18.70 one way
$37.41 round trip
$5.51/gal25.4 MPG avg30 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.79
$19.67
$39.34
premium
$5.98
$20.32
$40.64
diesel
$5.61
$19.05
$38.11
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$19
Meals
$25–$50
Total
$44–$69
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 30.2 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $9 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
25.9
0
$9.06
$4.14
Efficient EV
21.6
0
$7.55
$3.45
EV Truck/SUV
34.5
0
$12.08
$5.52
Gas CO2
30 kg
EV CO2
10 kg (67% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
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 Apr 15, 2026
Origin
Diamond Ridge, AK
Night
in Diamond Ridge on Saturday
Local time
10:00 PM
AKDT
Current temp
36°F
Unavailable
Live forecast
Destination
Sterling, AK
Night
in Sterling on Saturday
Local time
10:00 PM
AKDT
Current temp
24°F
Unavailable
Live forecast
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.
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
12 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
2h 5m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
More Details
What kind of drive is this?
Expect a turn-heavy local drive as you navigate your way out of Diamond Ridge. You will transition through a series of secondary roads, specifically Skyline Drive and Diamond Ridge Road, before eventually connecting to the Sterling Highway. With a 0% highway share, this route trades fast, monotonous interstate travel for a more engaged, technical driving experience. Because the road is winding and localized, you should stay alert behind the wheel rather than settling into a long-distance cruise. The character of the path remains consistent throughout the 86.3-mile trip, requiring your full attention as you transition between the various local segments.
Only 0% highway — the rest is turn-by-turn surface driving.
6 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 80.5 mi on Sterling Highway.
How Hard Is This Drive?
1/10
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. Navigation is very simple - set it and forget it for most of the drive. The trickiest moment comes around 0.9 miles in near Diamond Ridge Road.
Driving Effort1/10
Very easy - short and simple to drive
Balances navigation complexity with total wheel time.
The drive from Diamond Ridge, AK to Sterling, AK is easy. At 2h 5m with 0% highway, most drivers will find it relaxed and low-stress.
Where does it get tricky?
The main spots that need attention: at 0.9 miles (Diamond Ridge Road): Navigation decision point; at 5.7 miles (AK 1 / Sterling Highway): Navigation decision point; at 86.3 miles (Great Land Street): Navigation decision point.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 2h 5m. Total distance: 86.3 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
The longest stretch is about 80.5 miles on Sterling Highway. The full list of main roads is in the Roads section above.
Yes, with realistic expectations. Build in a stop roughly every 2 hours, have snacks and activities ready, and check the Nearby Places tabs for kid-friendly stops along the way.
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: at 0.9 miles (Diamond Ridge Road): Navigation decision point; at 5.7 miles (AK 1 / Sterling Highway): Navigation decision point; at 86.3 miles (Great Land Street): Navigation decision point.
Yes. A round trip is manageable in a single day if you plan a break at Sterling, AK before heading back.
