How far is Grants Pass, OR from Boise, ID?
The driving distance from Grants Pass, OR to Boise, ID is about 526.4 miles (847.1 km), with a travel time of about 11h 00m by car.
- The straight-line flight distance is about 368.9 miles (593.7 km).
- For a round trip, plan for roughly 22h 00m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 AM PDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 11h 00m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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.
City in Oregon, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny then Patchy Smoke
Patchy Smoke
Driving Route Map
The map below follows the saved road route between Grants Pass and Boise.
Turn-by-Turn Driving Directions
Step-by-step road directions between Grants Pass and Boise.
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1
Start on Southwest H Street
60 m · 16 sec · Southwest H Street
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2
Turn left onto Southwest 4th Street
724 ft · 26 sec · Southwest 4th Street
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3
Turn right onto Northwest F Street
730 ft · 27 sec · Northwest F Street
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4
Continue on Northeast F Street
1.4 km · 2 min · Northeast F Street
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5
Turn left onto Grants Pass Parkway
1.2 km · 2 min · Grants Pass Parkway
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6
Take the exit slight right
1978 ft · 48 sec
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7
Merge slight left
22.4 mi · 26 min
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8
Take the exit slight right toward Central Point
1454 ft · 33 sec
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9
Turn left onto East Pine Street
1.1 km · 2 min · East Pine Street
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10
Turn left onto Hamrick Road
1.3 km · 2 min · Hamrick Road
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11
Continue on West Vilas Road
1.7 mi · 3 min · West Vilas Road
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12
Turn left onto Crater Lake Highway
2.4 mi · 3 min · Crater Lake Highway
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13
Turn right onto Lake of the Woods Highway
1.7 mi · 2 min · Lake of the Woods Highway
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14
Enter the roundabout and take exit 2 toward Lake of the Woods Highway
37 m · 2 sec · Lake of the Woods Highway
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15
Exit the roundabout onto Lake of the Woods Highway
2785 ft · 36 sec · Lake of the Woods Highway
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16
Keep slight right to continue on Lake of the Woods Highway
30 mi · 34 min · Lake of the Woods Highway
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17
Continue on Falls Highway
11.4 mi · 16 min · Falls Highway
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18
Turn left onto Westside Road
2680 ft · 42 sec · Westside Road
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19
Continue on West Side Road
1.3 mi · 2 min · West Side Road
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20
Continue on Westside Road
14.9 mi · 20 min · Westside Road
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21
Continue on Sevenmile Road
4.7 mi · 7 min · Sevenmile Road
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22
At the end of the road, turn right onto Weed Road East
2630 ft · 58 sec · Weed Road East
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23
Turn left onto Loosley Road
1.5 mi · 3 min · Loosley Road
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24
Turn right onto Crater Lake Highway
5.3 mi · 8 min · Crater Lake Highway
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25
Turn left onto Chiloquin Highway
3.1 mi · 4 min · Chiloquin Highway
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26
Take the ramp left
1348 ft · 37 sec
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27
Merge slight left onto The Dalles-California Highway
19.5 mi · 23 min · The Dalles-California Highway
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28
Turn right onto Silver Lake Road
35.6 mi · 49 min · Silver Lake Road
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29
Continue on Bear Flat Road
14.8 mi · 20 min · Bear Flat Road
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30
Turn right onto Fremont Highway
11.3 mi · 19 min · Fremont Highway
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31
Turn left onto Old Lake Road
14.8 mi · 20 min · Old Lake Road
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32
Turn right onto Christmas Valley Highway
41.2 mi · 57 min · Christmas Valley Highway
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33
At the end of the road, turn left
37.1 mi · 43 min
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34
Continue on Central Oregon Highway
25.8 mi · 32 min · Central Oregon Highway
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35
Continue on Hines Boulevard
1 km · 1 min · Hines Boulevard
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36
Continue on West Monroe Street
1.4 km · 3 min · West Monroe Street
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37
Continue on Crane Boulevard
885 ft · 19 sec · Crane Boulevard
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38
Continue on Steens Highway
27.5 mi · 32 min · Steens Highway
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39
Continue on Steens Highway
63 mi · 1 hr 13 min · Steens Highway
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40
Take the ramp slight left
2073 ft · 27 sec
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41
Merge slight right onto I.O.N. Highway
44.1 mi · 47 min · I.O.N. Highway
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42
Continue on Main Street
1.2 mi · 2 min · Main Street
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43
Continue on Bassett Street
1 mi · 2 min · Bassett Street
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44
Continue on I.O.N. Highway
43.4 mi · 48 min · I.O.N. Highway
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45
Turn right
16.1 mi · 22 min
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46
Continue on State Highway 55
1417 ft · 30 sec · State Highway 55
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47
Take the exit slight right toward I 84 East, ID 55 North: Boise
2104 ft · 51 sec
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48
Merge slight left onto Vietnam Veterans Memorial Highway
15.1 mi · 17 min · Vietnam Veterans Memorial Highway
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49
Keep slight left to continue on Boise Connector
4.7 mi · 6 min · Boise Connector
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50
Continue on West Myrtle Street
3102 ft · 2 min · West Myrtle Street
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51
Turn left onto South 5th Street
607 ft · 27 sec · South 5th Street
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52
Turn left onto West Front Street
643 ft · 19 sec · West Front Street
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53
Turn right
17 m · 4 sec
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54
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Grants Pass and Boise.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Steens Highway
Continue on Steens Highway
63 mi · 01h 13m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Sunny then Patchy Smoke leaving Grants Pass and Patchy Smoke near Boise.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Grants Pass to Boise?
The road trip is about 526.4 miles (847.1 km) and usually takes 11h 00m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Hines is a useful midpoint, sitting about 262.8 miles from Grants Pass and 263.5 miles from Boise.
How much longer is the road route than the straight-line distance?
The direct path is about 368.9 miles (593.7 km), while the road route adds roughly 157.5 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 6:00 AM to 7:30 AM PDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $91.94 one way or $183.88 round trip. Estimated CO2 is about 165 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Grants Pass and Boise, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Sunny then Patchy Smoke around Grants Pass and Patchy Smoke near Boise.
Stop Ideas Near Hines
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Hines.
Burns, Oregon
Flight Path Map
This map shows the direct air route between Grants Pass and Boise. Straight-line distance: 368.9 mi (593.68 km).
#1 Grants Pass
City in Oregon, USA
| Population | 38,416 |
| Coordinates | 42.4393300, -123.3306700 |
| Altitude | 288 |
| Country | United States |
#2 Boise
The capital of Idaho.
| Population | 228,959 |
| Coordinates | 43.6135000, -116.2034500 |
| Altitude | 823 |
| Country | United States |
End: Boise (-116.20345, 43.6135)
Estimated Travel Time
Distance: 847 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 17h 32m |
| 40 mph (64.37 km/h) | 13h 09m |
| 50 mph (80.47 km/h) | 10h 31m |
| 60 mph (96.56 km/h) | 08h 46m |
| 70 mph (112.65 km/h) | 07h 31m |
| 80 mph (129 km/h) | 06h 33m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.95 | $91.94 | $183.88 |
| Mid-grade | $5.34 | $99.13 | $198.25 |
| Premium | $5.57 | $103.36 | $206.72 |
| Diesel | $6.37 | $118.22 | $236.43 |
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 Oregon · Aug 03, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.