How far is Newcastle, WA from Redmond, WA?
The driving distance from Newcastle, WA to Redmond, WA is about 14 miles (22.6 km), with a travel time of about 00h 23m by car.
- The straight-line flight distance is about 9.4 miles (15.2 km).
- For a round trip, plan for roughly 00h 47m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM PDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 23m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
The most populous city in Washington.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Patchy Frost then Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Newcastle and Redmond.
Turn-by-Turn Driving Directions
Step-by-step road directions between Newcastle and Redmond.
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1
Start on Southeast 71st Street
145 m · 16 sec · Southeast 71st Street
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2
Continue on 136th Avenue Southeast
839 ft · 32 sec · 136th Avenue Southeast
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3
Turn right onto Newcastle Golf Club Road
89 m · 12 sec · Newcastle Golf Club Road
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4
Turn left onto Newcastle Commons Drive
2325 ft · 1 min · Newcastle Commons Drive
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5
Turn right onto Coal Creek Parkway Southeast
2 mi · 4 min · Coal Creek Parkway Southeast
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6
Take the ramp right toward I 405 North
1329 ft · 32 sec
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7
Merge slight left
3.7 mi · 5 min
-
8
Take the exit slight right toward WA 520: Seattle, Redmond
2458 ft · 60 sec
-
9
Keep slight right to continue on WA 520 East: 124th Avenue Northeast, Redmond
138 m · 11 sec
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10
Keep slight left to continue on 124th Avenue Northeast
1401 ft · 34 sec
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11
Merge slight left
4.4 mi · 5 min
-
12
Take the exit slight right toward West Lake Sammamish Parkway Northeast
1666 ft · 48 sec
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13
Turn left onto West Lake Sammamish Parkway Northeast
1643 ft · 40 sec · West Lake Sammamish Parkway Northeast
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14
Turn right onto Leary Way
2588 ft · 1 min · Leary Way
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15
Turn right onto Redmond Way
96 m · 18 sec · Redmond Way
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16
Turn left onto 164th Avenue Northeast
9 m · 1 sec · 164th Avenue Northeast
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17
Arrive at your destination
0 m · 1 sec · 164th Avenue Northeast
Car Route Details
A richer read on the saved driving route between Newcastle and Redmond.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
124th Avenue Northeast
Merge slight left
4.37 mi · 00h 05m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Patchy Frost then Mostly Sunny leaving Newcastle and Mostly Sunny near Redmond.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Newcastle to Redmond?
The road trip is about 14 miles (22.6 km) and usually takes 00h 23m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Bellevue is a useful midpoint, sitting about 6.6 miles from Newcastle and 7.5 miles from Redmond.
How much longer is the road route than the straight-line distance?
The direct path is about 9.4 miles (15.2 km), while the road route adds roughly 4.6 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 7:00 AM to 7:00 PM PDT. If you want a more comfortable same-day return, try to leave by 7:42 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.56 one way or $5.13 round trip. Estimated CO2 is about 4.4 kg one way.
What should you check before leaving?
Before you leave, expect Patchy Frost then Mostly Sunny around Newcastle and Mostly Sunny near Redmond.
Stop Ideas Near Bellevue
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Tukwila Community Center
Renton City Human Services
Renton City Hall
Renton Police Department
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Bellevue.
King Street Station
Seattle (Ferry - Pier 69), Washington
Tukwila station
Edmonds station
Flight Path Map
This map shows the direct air route between Newcastle and Redmond. Straight-line distance: 9.46 mi (15.23 km).
#1 Newcastle
City in King County, Washington, United States
| Population | 12,905 |
| Coordinates | 47.5389900, -122.1556800 |
| Altitude | 172 |
| Country | United States |
#2 Redmond
The second most populous city in King County, Washington.
| Population | 72,507 |
| Coordinates | 47.6739900, -122.1215100 |
| Altitude | 13 |
| Country | United States |
End: 164th Avenue Northeast (-122.121524, 47.674028)
Estimated Travel Time
Distance: 23 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 28m |
| 40 mph (64.37 km/h) | 00h 21m |
| 50 mph (80.47 km/h) | 00h 16m |
| 60 mph (96.56 km/h) | 00h 14m |
| 70 mph (112.65 km/h) | 00h 12m |
| 80 mph (129 km/h) | 00h 10m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.23 | $2.56 | $5.13 |
| Mid-grade | $5.57 | $2.73 | $5.46 |
| Premium | $5.77 | $2.83 | $5.66 |
| Diesel | $5.47 | $2.68 | $5.36 |
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 16, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.