Origin
Spanaway, WA
Evening in Spanaway on Sunday
Local time
8:54 PM
PDT
Current temp
37°F
Unavailable
Live forecast
Trip from Spanaway, WA to Federal Way, WA
Drive Time
36m
Distance
23.9 mi
38 km
Drive Score
7/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$5
one way
EV Charging
Loading...
station data
Best Time to Leave
4 AM
0h 33m
★
6 AM
0h 36m
8 AM
0h 43m
10 AM
0h 39m
12 PM
0h 38m
3 PM
0h 39m
5 PM
0h 42m
8 PM
0h 35m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Spanaway, WA
cottonbro studio
Trip Overview
If you are planning a quick trip between Spanaway and Federal Way, expect a straightforward 23.9-mile journey that typically takes about 36 minutes. This route is best suited as a simple day trip, as the distance is short enough that you won't need to worry about overnight stays. Budgeting roughly $5 for fuel should keep you covered for the entire trek. Since you are staying within the Pacific Coast region, the transition is seamless and familiar. It is a highly practical drive for those needing to move between these two Washington locations efficiently without the need for extensive travel logistics.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
0 planned breaks
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
11.9 miles from Spanaway, WA
A natural place for your longest stop of the day , about 19m into the drive .
Drive Character
This trip is a highway-focused drive, with 73% of your time spent on major thoroughfares. You will navigate a mix of local roads like Pacific Avenue South and WA 512 before merging onto the main artery of I-5. The longest uninterrupted stretch covers 15.4 miles on the interstate, providing a consistent pace for the majority of the trip. While the route begins on smaller roads, the transition to high-speed highway driving defines the overall experience. Expect a functional, direct commute rather than a leisurely backroads cruise.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 14 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 5 is the longest continuous segment at about 15.4 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 5 and Pacific Avenue South. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive near WA 7 / Pacific Avenue South.
Route Complexity
8/10
Demanding - plan breaks and stay ahead of the key maneuvers
This is a demanding drive. With 12 significant decision points across 23.9 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 (WA 7 / Pacific Avenue South): Lane positioning matters here; at 6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 12.1 miles (I 5): Highway fork - watch signs carefully. Lane positioning matters here.
Critical Maneuvers
5 of 12 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
6
0 mi into trip
|
~0m in
|
WA 7 / Pacific Avenue South
Turn right onto WA 7 / Pacific Avenue South
Lane positioning matters here
Use the none lane.
7
6 mi into trip
|
~11m in
Take the exit toward I 5 North: Tacoma, Seattle
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Toward I 5 North: Tacoma, Seattle
6
12.1 mi into trip
|
~20m in
|
I 5
Keep slight right at fork onto I 5
Highway fork - watch signs carefully. Lane positioning matters here
Use the none lane.
8
22.2 mi into trip
|
~32m in
Take the exit toward Federal Way, South 320th Street
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 143
Toward Federal Way, South 320th Street
6
22.5 mi into trip
|
~33m in
|
South 320th Street
Turn left onto South 320th Street
Lane positioning matters here
Use the left / straight / right lanes.
Towns Along This Route
On the drive from Spanaway, WA to Federal Way, WA, road signs begin pointing toward Seattle along the way.
Seattle
6 mi in
|
~11m
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 5 | 15.4 mi | 19m |
| Pacific Avenue South | 3.8 mi | 8m |
| WA 512 | 1.9 mi | 2m |
| South 320th Street | 0.8 mi | 2m |
| Pacific Highway South | 0.5 mi | <1m |
| 108th Street South | <0.1 mi | <1m |
| South 312th Street | <0.1 mi | <1m |
Longest stretch:
I 5
— 15.4 mi, about 19m
Turn-by-Turn Driving Directions
Step-by-step road directions between Spanaway, WA and Federal Way, WA.
1
Start on this road
53 ft
·
6 sec
·
this road
2
Turn right onto WA 7
3.8 mi
·
8 min
·
Pacific Avenue South
Use the none lane.
3
Turn right onto 108th Street South
361 ft
·
6 sec
·
108th Street South
4
Take the ramp
0.2 mi
·
27 sec
Toward WA 512 West
5
Merge onto WA 512
1.9 mi
·
2 min
·
WA 512
Use the none / straight / slight right lanes.
6
Take the exit
0.7 mi
·
1 min
Toward I 5 North: Tacoma, Seattle
Use the slight right lane.
7
Merge onto I 5
5.4 mi
·
6 min
·
I 5
Use the none / straight / slight right lanes.
8
Keep slight right at fork onto I 5
10 mi
·
12 min
·
I 5
Use the none lane.
9
Take the exit
0.3 mi
·
51 sec
Exit 143
Toward Federal Way, South 320th Street
Use the straight / slight right lanes.
10
Turn left onto South 320th Street
0.8 mi
·
2 min
·
South 320th Street
Use the left / straight / right lanes.
11
Turn right onto WA 99
0.5 mi
·
55 sec
·
Pacific Highway South
12
Turn right onto South 312th Street
158 ft
·
5 sec
·
South 312th Street
Use the right lane.
13
Turn right
24 ft
·
1 sec
14
Arrive at destination
Trip Plan
Because this is a short 36-minute drive, you have plenty of flexibility regarding your departure time. However, keeping an eye on traffic patterns along the I-5 corridor is wise, as highway congestion can easily extend your travel time during peak hours. Since there are zero scheduled stops on this route, you can easily complete the drive in one go without needing to refuel or plan for breaks. Make sure your vehicle is ready for the highway-heavy portion of the trip, as you will spend the bulk of your time at interstate speeds. A concrete tip for this specific drive is to verify local traffic reports for WA 512 before you leave to ensure the quickest transition onto I-5.
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 11.9 miles from Spanaway, WA, or about 19m into the drive.
The longest continuous stretch on this route runs about 15.4 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 23.9 miles or 36m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 11.9 miles or 19m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 30m
Traffic, exits, and arrival timing usually matter more near Federal Way, WA than in the middle of the route.
Before You Leave
+
Open the route before leaving Spanaway, WA 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 Spanaway, WA
This is one driving day of about 23.9 miles and 36m.
Your first comfortable stop window is around 80 miles from Spanaway, WA.
This route can stay practical as a one-day drive if traffic stays reasonable.
You may only need one short stretch stop if conditions stay smooth.
The longest stretch is on I 5 for about 15.4 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 11.9 mi from Spanaway, WA · 19m into the drive
Mid-route town
Meal stop
12 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 23.9 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 11.9 miles from Spanaway, WA, which is a good place for a longer meal and fuel stop.
Arriving in Federal Way, WA
The final approach into Federal Way, WA 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 Federal Way, WA.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$5.02 one way
$10.03 round trip
$5.33/gal
25.4 MPG avg
8 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $5.57 | $5.24 | $10.48 |
| premium | $5.77 | $5.43 | $10.86 |
| diesel | $5.64 | $5.31 | $10.62 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$5
Meals
$25–$50
Total
$30–$55
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 8.4 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $3 in charging · 0 stops · 63% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 7.2 | 0 | $2.51 | $1.15 |
| Efficient EV | 6 | 0 | $2.09 | $0.96 |
| EV Truck/SUV | 9.6 | 0 | $3.35 | $1.53 |
Gas CO2
8 kg
EV CO2
3 kg (63% 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.
Destination
Federal Way, WA
Evening in Federal Way on Sunday
Local time
8:54 PM
PDT
Current temp
38°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
1 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
36m 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.
Frequently Asked Questions
The drive from Spanaway, WA to Federal Way, WA covers 23.9 miles and takes about 36m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 5, Pacific Avenue South, WA 512. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 11.9 miles from Spanaway, WA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $5.02 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.
This is a demanding drive. With 12 significant decision points across 23.9 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.
The main spots that need attention: near the start (WA 7 / Pacific Avenue South): Lane positioning matters here; at 6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 12.1 miles (I 5): Highway fork - watch signs carefully. Lane positioning matters here.
On the drive from Spanaway, WA to Federal Way, WA, road signs begin pointing toward Seattle along the way.
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