Origin
Diamond Ridge, AK
Late night in Diamond Ridge on Friday
Local time
3:49 AM
AKDT
Current temp
36°F
Unavailable
Live forecast
Trip from Diamond Ridge, AK to Ketchikan, AK
Compiled and reviewed by the Trip.ovh planning team at COD Solutions Oy · Last reviewed Apr 17, 2026 · Editorial standards
Drive Time
36h 8m
Distance
1338.4 mi
2,154 km
Drive Score
7/10
Good drive
Same Day?
4-day trip
Fuel Cost
$290
one way
EV Charging
Unknown
Best Time to Leave
4 AM
35h 36m
★
6 AM
36h 8m
8 AM
37h 13m
10 AM
36h 31m
12 PM
36h 24m
3 PM
36h 34m
5 PM
37h 10m
8 PM
35h 49m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Diamond Ridge, AK
Wikimedia Commons
Ketchikan, AK
Wikimedia Commons
Trip Overview
The drive from Diamond Ridge, AK to Ketchikan, AK covers 1338.4 miles and takes about 36h 8m behind the wheel. It usually feels better as a 4-day road trip than as one long push.
The route leans on Skyline Drive, Diamond Ridge Road, Sterling Highway for much of the mileage, and the overall profile is long-distance drive. At current regular gas prices, budget about $290.07 one way before food or hotel costs.
Trip Pace
Best split across 4 days
Treat the return leg as its own travel day rather than an afterthought.
Break Rhythm
10 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
669.2 miles from Diamond Ridge, AK
A natural place for your longest stop of the day , about 18h 4m into the drive .
Who Is This Route For?
Solo Traveler
36h 8m drive, plan rest stops for pacing.
Scenic Drive
Long-distance drive route profile.
Drive Character
At 1338.4 miles and 36h 8m of driving, this is a route where fuel stops, weather, and timing matter more than any single turn. The main roads are Skyline Drive and Diamond Ridge Road.
Expect a mix of faster highway mileage and slower local approaches near the beginning or end.
There are about 20 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Skyline Drive is one of the defining roads on this drive.
How Hard Is This Drive?
At 36h 8m, 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.
Driving Effort
7/10
Focused - busy navigation packed into a short drive
Balances navigation complexity with total wheel time.
Navigation is easy, but the length (36h 8m) means fatigue is the real challenge. The route is 0% highway with very few tricky spots, so this is more about pacing than navigation skill.
Where does it get tricky?
This route does not have any notably tricky sections. Most of the drive from Diamond Ridge, AK to Ketchikan, AK is straightforward, with well-signed roads and simple exits.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| Skyline Drive | — | — |
| Diamond Ridge Road | — | — |
| Sterling Highway | — | — |
| Seward Highway | — | — |
| Portage Glacier Road | — | — |
| Portage Glacier Highway | — | — |
| West Camp Road | — | — |
| Alaska Marine Highway - Whittier-Yakutat | — | — |
Some road-level metrics are being recalculated.
Longest stretch:
Skyline Drive
— detailed segment metrics are refreshing.
Turn-by-Turn Driving Directions
Step-by-step road directions between Diamond Ridge, AK and Ketchikan, 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 the end of the road, turn right onto Sterling Highway
127 mi
·
3 hr
·
Sterling Highway
5
At the end of the road, turn left onto Seward Highway
41 mi
·
48 min
·
Seward Highway
6
Turn right onto Portage Glacier Road
5.0 mi
·
7 min
·
Portage Glacier Road
7
Continue on Portage Glacier Highway
4.7 mi
·
10 min
·
Portage Glacier Highway
8
Continue on West Camp Road
1.5 mi
·
2 min
·
West Camp Road
9
Turn right
171 ft
·
8 sec
10
Turn left
249 ft
·
4 sec
11
Turn straight onto Alaska Marine Highway - Whittier-Yakutat
334 mi
·
22 hr
·
Alaska Marine Highway - Whittier-Yakutat
12
Turn sharp right onto Alaska Marine Highway - Juneau-Yakutat
263 mi
·
17 hr
·
Alaska Marine Highway - Juneau-Yakutat
13
Turn sharp right onto Alaska Marine Highway - Ketchikan ↔ Juneau
277 mi
·
8 hr
·
Alaska Marine Highway - Ketchikan ↔ Juneau
14
Continue on Main Berth Ramp
197 ft
·
34 sec
·
Main Berth Ramp
15
Continue on Ketchikan Ferry Terminal Road
0.1 mi
·
19 sec
·
Ketchikan Ferry Terminal Road
16
At the end of the road, turn right onto Tongass Avenue
1.7 mi
·
3 min
·
Tongass Avenue
17
Turn right onto Water Street
0.4 mi
·
39 sec
·
Water Street
18
Turn right onto Front Street
400 ft
·
12 sec
·
Front Street
19
Turn right
10 ft
20
Arrive at your destination
Trip Plan
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 10 meaningful breaks for fuel, food, and rest.
The halfway point lands around 669.2 miles from Diamond Ridge, AK, or about 18h 4m into the drive.
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 220 miles or 5h 56m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 669.2 miles or 18h 4m 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 334.6 miles or 9h 2m
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 34h 30m
Traffic, exits, and arrival timing usually matter more near Ketchikan, 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.
+
Pick one backup stop option before the midpoint in case traffic changes your pacing.
+
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 Diamond Ridge, AK
Aim for roughly 335 miles and 9 hours of wheel time on this day.
Day 2
Keep the middle miles efficient
Aim for roughly 335 miles and 9 hours of wheel time on this day.
Day 3
Keep the middle miles efficient
Aim for roughly 335 miles and 9 hours of wheel time on this day.
Day 4
Finish the approach into Ketchikan, AK
Aim for roughly 335 miles and 9 hours of wheel time on this day.
Your first comfortable stop window is around 220 miles from Diamond Ridge, AK.
This route usually feels better as a 4-day drive than as one long push.
Plan about 10 real breaks rather than only quick fuel stops.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 669.2 mi from Diamond Ridge, AK · 18h 4m into the drive
Early stop town
Coffee and fuel
335 mi into the route
Best for: Coffee, fuel, and an easy first stretch
This is a natural early stop once the first hours of the drive are behind you.
Mid-route town
Overnight candidate
669 mi into the route
Best for: Hotel check-in, dinner, and a fresh start
This lines up well with a realistic day-end stop if you are breaking the drive into stages.
Find hotels in Bear Creek, AK
Late stop town
Final reset
1004 mi into the route
Best for: Food, fuel, and one last short break
This is a smart final reset before the arrival run into Ketchikan, AK.
Overnight Options
Night 1
335 mi · about 9h in
A practical overnight split lands near Kenai, AK after about 335 miles or 9 hours of driving.
Find hotelsNight 2
669 mi · about 18.1h in
A practical overnight split lands near Bear Creek, AK after about 669 miles or 18.1 hours of driving.
Find hotelsNight 3
1004 mi · about 27.1h in
A practical overnight split lands near Eagle River, AK after about 1004 miles or 27.1 hours of driving.
Find hotelsPacing Suggestions
Fuel and coffee
A short stop after about 220 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 669.2 miles from Diamond Ridge, AK, which is a good place for a longer meal and fuel stop.
Overnight split
Hotel stopFor a steadier pace, wrap day one after about 335 miles or 9 hours on the road.
Final-third reset
Rest stopPlan one more short stretch-and-water break in the final third of the drive so the last arrival window feels easier.
Arriving in Ketchikan, AK
The final approach into Ketchikan, AK usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Ketchikan, AK.
On a multi-day trip, keep the last day a little lighter so you reach Ketchikan, AK with some flexibility left in the schedule.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$290.07 one way
$580.15 round trip
$5.51/gal
25.4 MPG avg
468 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $5.79 | $305.04 | $610.08 |
| premium | $5.98 | $315.10 | $630.21 |
| diesel | $5.61 | $295.50 | $591.00 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$290
Hotel (3n)
$240–$420
Meals
$100–$200
Total
$630–$910
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 468.3 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $141 in charging · 4 stops · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 401.5 | 4 | $140.53 | $64.24 |
| Efficient EV | 334.6 | 3 | $117.11 | $53.54 |
| EV Truck/SUV | 535.4 | 6 | $187.38 | $85.66 |
Gas CO2
468 kg
EV CO2
157 kg (66% less)
This is a long EV road trip requiring 4 charging stops. Plan your route around charger locations and allow extra time for charging.
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.
Destination
Ketchikan, AK
Late night in Ketchikan on Friday
Local time
3:49 AM
AKDT
Current temp
49°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.
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
13 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
36h 8m 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.
Frequently Asked Questions
The drive from Diamond Ridge, AK to Ketchikan, AK covers 1338.4 miles and takes about 36h 8m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Skyline Drive, Diamond Ridge Road, Sterling Highway. Expect a mix of highway and local road driving.
Consider an overnight stop or starting very early.
Yes. This route is usually more comfortable as a 4-day drive. A sensible stopping point is after roughly 335 miles on day one.
The midpoint is about 669.2 miles from Diamond Ridge, AK. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $290.07 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Start early — leave by 6-7 AM to arrive at a reasonable hour. This is a long drive — plan for a morning departure or consider splitting it into two days.
Plan about 10 meaningful breaks for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Navigation is easy, but the length (36h 8m) means fatigue is the real challenge. The route is 0% highway with very few tricky spots, so this is more about pacing than navigation skill.
This route does not have any notably tricky sections. Most of the drive from Diamond Ridge, AK to Ketchikan, AK is straightforward, with well-signed roads and simple exits.
The route from Diamond Ridge, AK to Ketchikan, AK does not surface many named destination signs beyond the main corridor.
How this page is built
Compiled and maintained by the Trip.ovh planning team at COD Solutions Oy (Helsinki). Each route is built from authoritative open government and mapping datasets rather than crowdsourced reviews. Distances and geometry come from OSRM over OpenStreetMap. Fuel cost uses EIA weekly regional averages. Pages are published only after passing our data-quality checks; our methodology page documents refresh cadence, editorial standards, and known limitations.
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