How far is Worthing, SD from Rapid City, SD?
The driving distance from Worthing, SD to Rapid City, SD is about 364.1 miles (585.9 km), with a travel time of about 05h 18m by car.
- The straight-line flight distance is about 327.2 miles (526.5 km).
- For a round trip, plan for roughly 10h 37m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CDT.
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 05h 18m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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 and county seat of Lyman County, South Dakota, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Partly Sunny then Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Worthing and Rapid City.
Turn-by-Turn Driving Directions
Step-by-step road directions between Worthing and Rapid City.
-
1
Start on South Main Street
128 m · 24 sec · South Main Street
-
2
Turn left onto West 1st Street
1.1 km · 1 min · West 1st Street
-
3
Continue on 280th Street
1.5 km · 2 min · 280th Street
-
4
Take the ramp right
1465 ft · 36 sec
-
5
Merge slight left
19.5 mi · 21 min
-
6
Take the exit slight right toward I 90 West: Rapid City
1236 ft · 30 sec
-
7
Merge slight left
339 mi · 5 hr 21 min
-
8
Take the exit slight right toward I 190, US 16: Downtown, Black Hawk National Forest, Mount Rushmore
2265 ft · 1 min
-
9
Continue straight
1.4 mi · 2 min
-
10
Turn left onto Omaha Street
1148 ft · 39 sec · Omaha Street
-
11
Turn right onto Mount Rushmore Road
1223 ft · 46 sec · Mount Rushmore Road
-
12
Arrive at your destination
0 m · 1 sec · Mount Rushmore Road
Car Route Details
A richer read on the saved driving route between Worthing and Rapid City.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
I 90 West
Merge slight left
339 mi · 05h 21m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Mostly Sunny leaving Worthing and Partly Sunny then Slight Chance Showers And Thunderstorms near Rapid City.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Worthing to Rapid City?
The road trip is about 364.1 miles (585.9 km) and usually takes 05h 18m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Kennebec is a useful midpoint, sitting about 181.1 miles from Worthing and 182.9 miles from Rapid City.
How much longer is the road route than the straight-line distance?
The direct path is about 327.2 miles (526.5 km), while the road route adds roughly 36.9 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 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 6:22 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $48.46 one way or $96.91 round trip. Estimated CO2 is about 114.2 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Worthing and Rapid City, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Worthing and Partly Sunny then Slight Chance Showers And Thunderstorms near Rapid City.
Flight Path Map
This map shows the direct air route between Worthing and Rapid City. Straight-line distance: 327.13 mi (526.46 km).
#1 Worthing
City in Lincoln County, South Dakota, United States of America
| Population | 1,024 |
| Coordinates | 43.3291500, -96.7628300 |
| Altitude | 415 |
| Country | United States |
#2 Rapid City
The second most populous city in South Dakota.
| Population | 77,503 |
| Coordinates | 44.0805400, -103.2310100 |
| Altitude | 988 |
| Country | United States |
End: Mount Rushmore Road (-103.231059, 44.080547)
Estimated Travel Time
Distance: 586 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 12h 07m |
| 40 mph (64.37 km/h) | 09h 06m |
| 50 mph (80.47 km/h) | 07h 16m |
| 60 mph (96.56 km/h) | 06h 04m |
| 70 mph (112.65 km/h) | 05h 12m |
| 80 mph (129 km/h) | 04h 32m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $48.46 | $96.91 |
| Mid-grade | $4.25 | $54.65 | $109.30 |
| Premium | $4.65 | $59.80 | $119.61 |
| Diesel | $5.30 | $68.16 | $136.31 |
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 South Dakota · 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.