How far is Antioch, CA from Concord, CA?
The driving distance from Antioch, CA to Concord, CA is about 15.8 miles (25.5 km), with a travel time of about 00h 21m by car.
- The straight-line flight distance is about 12.4 miles (20 km).
- For a round trip, plan for roughly 00h 42m 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 21m.
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.
Census designated place in California
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Antioch and Concord.
Turn-by-Turn Driving Directions
Step-by-step road directions between Antioch and Concord.
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1
Start on East 18th Street
21 m · 9 sec · East 18th Street
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2
Turn left onto A Street
2247 ft · 50 sec · A Street
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3
Take the ramp right toward CA 4 North: Martinez
1644 ft · 42 sec
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4
Merge slight left
11.9 mi · 14 min
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5
Keep slight right to continue on CA 242: Oakland, Concord
1.9 mi · 2 min
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6
Take the exit slight right toward Solano Way, Grant Street
1088 ft · 27 sec
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7
Turn left onto Grant Street
1908 ft · 53 sec · Grant Street
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8
Continue on East Street
2892 ft · 2 min · East Street
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9
Turn right onto Salvio Street
117 m · 16 sec · Salvio Street
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10
Turn left onto Colfax Street
111 m · 18 sec · Colfax Street
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11
Turn left onto Willow Pass Road
83 m · 16 sec · Willow Pass Road
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12
Arrive at your destination
0 m · 1 sec · Willow Pass Road
Car Route Details
A richer read on the saved driving route between Antioch and Concord.
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.
CA 4 North
Merge slight left
11.9 mi · 00h 14m
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.
Showers And Thunderstorms leaving Antioch and Showers And Thunderstorms near Concord.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Antioch to Concord?
The road trip is about 15.8 miles (25.5 km) and usually takes 00h 21m 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?
Bay Point is a useful midpoint, sitting about 7.9 miles from Antioch and 8 miles from Concord.
How much longer is the road route than the straight-line distance?
The direct path is about 12.4 miles (20 km), while the road route adds roughly 3.4 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 7:48 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.63 one way or $7.27 round trip. Estimated CO2 is about 5.6 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Antioch and Showers And Thunderstorms near Concord.
Stop Ideas Near Bay Point
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 Bay Point.
Antioch–Pittsburg
Martinez station
Suisun–Fairfield station
Marine World (Seasonal), Vallejo, California
Flight Path Map
This map shows the direct air route between Antioch and Concord. Straight-line distance: 12.41 mi (19.97 km).
#1 Antioch
The most populous city in Contra Costa County, California.
| Population | 111,605 |
| Coordinates | 38.0049200, -121.8057900 |
| Altitude | 13 |
| Country | United States |
#2 Concord
The third most populous city in Contra Costa County, California.
| Population | 128,544 |
| Coordinates | 37.9779800, -122.0310700 |
| Altitude | 23 |
| Country | United States |
End: Concord (-122.03107, 37.97798)
Estimated Travel Time
Distance: 26 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 31m |
| 40 mph (64.37 km/h) | 00h 23m |
| 50 mph (80.47 km/h) | 00h 19m |
| 60 mph (96.56 km/h) | 00h 15m |
| 70 mph (112.65 km/h) | 00h 13m |
| 80 mph (129 km/h) | 00h 11m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $3.63 | $7.27 |
| Mid-grade | $6.07 | $3.82 | $7.64 |
| Premium | $6.24 | $3.93 | $7.87 |
| Diesel | $7.57 | $4.77 | $9.53 |
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 California · Apr 10, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.