How far is Kent, WA from Rainier, WA?
The driving distance from Kent, WA to Rainier, WA is about 52.8 miles (85 km), with a travel time of about 01h 20m by car.
- The straight-line flight distance is about 40.2 miles (64.7 km).
- For a round trip, plan for roughly 02h 41m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM PDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 01h 20m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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.
The most populous city in Pierce County, Washington.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Light Rain Likely
Light Rain Likely
Driving Route Map
The map below follows the saved road route between Kent and Rainier.
Turn-by-Turn Driving Directions
Step-by-step road directions between Kent and Rainier.
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1
Start on 2nd Avenue South
3 m · 4 sec · 2nd Avenue South
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2
Turn right onto West Gowe Street
643 ft · 25 sec · West Gowe Street
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3
Turn left onto 4th Avenue South
829 ft · 24 sec · 4th Avenue South
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4
Turn slight right
56 m · 7 sec
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5
Turn straight onto West Willis Street
1972 ft · 53 sec · West Willis Street
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6
Turn left onto WA 167 South: Auburn
1623 ft · 44 sec
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7
Merge slight left onto Valley Freeway
4.4 mi · 6 min · Valley Freeway
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8
Take the exit slight right toward WA 18 West: Federal Way
1.6 km · 2 min
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9
Merge slight left onto State Route 18
1.5 mi · 2 min · State Route 18
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10
Take the exit slight right toward I 5: Seattle, Tacoma
2980 ft · 1 min
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11
Keep slight left to continue on I 5 South, WA 161: Enchanted Parkway South, Tacoma
3094 ft · 1 min
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12
Keep slight left to continue on I 5 South: Tacoma
1297 ft · 32 sec
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13
Merge slight left
7.2 mi · 9 min
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14
Keep slight right
16.9 mi · 21 min
-
15
Take the exit slight right toward Mounts Road, Old Nisqually
2790 ft · 1 min
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16
Turn left onto Mounts Road Southwest
64 m · 7 sec · Mounts Road Southwest
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17
Continue on Nisqually Road Southwest
2.1 mi · 4 min · Nisqually Road Southwest
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18
Continue on Old Pacific Highway Southeast
1.7 mi · 4 min · Old Pacific Highway Southeast
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19
Turn left onto Reservation Road Southeast
2.7 mi · 4 min · Reservation Road Southeast
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20
Enter the roundabout and take exit 2 toward Saint Clair Cutoff Road Southeast
61 m · 3 sec · Saint Clair Cutoff Road Southeast
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21
Exit the roundabout onto Saint Clair Cutoff Road Southeast
1091 ft · 21 sec · Saint Clair Cutoff Road Southeast
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22
Enter the roundabout and take exit 2 toward Yelm Highway Southeast
35 m · 2 sec · Yelm Highway Southeast
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23
Exit the roundabout onto Yelm Highway Southeast
4.2 mi · 7 min · Yelm Highway Southeast
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24
Continue on Yelm Highway Southeast
122 m · 10 sec · Yelm Highway Southeast
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25
Enter the roundabout and take exit 2 toward WA 510 Alternate
35 m · 2 sec · WA 510 Alternate
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26
Exit the roundabout onto WA 510 Alternate
1.4 km · 2 min · WA 510 Alternate
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27
Turn right onto Killion Road Southeast
1 km · 2 min · Killion Road Southeast
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28
Turn left onto West Yelm Avenue
1384 ft · 41 sec · West Yelm Avenue
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29
Turn right onto Longmire Street Southeast
1092 ft · 36 sec · Longmire Street Southeast
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30
Turn left onto Southwest Mosman Avenue
1514 ft · 42 sec · Southwest Mosman Avenue
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31
Continue on Southeast Mosman Avenue
130 m · 18 sec · Southeast Mosman Avenue
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32
Turn right onto 1st Street South
687 ft · 23 sec · 1st Street South
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33
Continue on State Route 507
5.2 mi · 8 min · State Route 507
-
34
Turn left onto Centre Street South
38 m · 4 sec · Centre Street South
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35
Arrive at your destination
0 m · 1 sec · Centre Street South
Car Route Details
A richer read on the saved driving route between Kent and Rainier.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 5 South
Keep slight right
16.9 mi · 00h 21m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Light Rain Likely leaving Kent and Light Rain Likely near Rainier.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Kent to Rainier?
The road trip is about 52.8 miles (85 km) and usually takes 01h 20m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Lakewood is a useful midpoint, sitting about 26.3 miles from Kent and 26.5 miles from Rainier.
How much longer is the road route than the straight-line distance?
The direct path is about 40.2 miles (64.7 km), while the road route adds roughly 12.6 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 8:00 AM to 10:00 AM PDT. If you want a more comfortable same-day return, try to leave by 3:48 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $9.79 one way or $19.57 round trip. Estimated CO2 is about 16.6 kg one way.
What should you check before leaving?
Before you leave, expect Light Rain Likely around Kent and Light Rain Likely near Rainier.
Stop Ideas Near Lakewood
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Old City Hall Tacoma
City of Puyallup
Lacey Community Center
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Lakewood.
Tacoma Dome Station
Centennial Station
Tukwila station
King Street Station
Flight Path Map
This map shows the direct air route between Kent and Rainier. Straight-line distance: 40.17 mi (64.65 km).
#1 Kent
The fourth most populous city in King County, Washington.
| Population | 130,676 |
| Coordinates | 47.3809300, -122.2348400 |
| Altitude | 13 |
| Country | United States |
#2 Rainier
City in Thurston County, Washington, United States
| Population | 2,350 |
| Coordinates | 46.8881500, -122.6884600 |
| Altitude | 132 |
| Country | United States |
End: Rainier (-122.68846, 46.88815)
Estimated Travel Time
Distance: 85 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 45m |
| 40 mph (64.37 km/h) | 01h 19m |
| 50 mph (80.47 km/h) | 01h 03m |
| 60 mph (96.56 km/h) | 00h 52m |
| 70 mph (112.65 km/h) | 00h 45m |
| 80 mph (129 km/h) | 00h 39m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.23 | $9.79 | $19.57 |
| Mid-grade | $5.57 | $10.41 | $20.82 |
| Premium | $5.77 | $10.79 | $21.58 |
| Diesel | $5.47 | $10.22 | $20.45 |
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 Washington · Apr 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.