Gettysburg, SD to Rapid City, SD is 250.4 miles and takes about 4h 22m via US 83 and I 90, with a fuel budget near $40 and enough daylight to finish in a day. This drive stays within the Great Plains region, primarily utilizing major highways for a straightforward trip. With a high percentage of highway driving, it’s a practical option if you’re looking for an efficient way to cover ground between these two South Dakota points. Plan for a single day to complete this route comfortably.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
125.2 miles from Gettysburg, SD
A natural place for your longest stop of the day
, about 2h 19m into the drive
.
Main Roads
Road
Distance
Duration
US 83
95.4 mi
1h 29m
I 90
59.9 mi
58m
US Highway 83
36.2 mi
41m
South US Highway 83
30.6 mi
34m
US 14
16.4 mi
19m
US Highway 212
4.4 mi
6m
I 190
1.4 mi
1m
North 1st Street
1 mi
1m
Longest stretch:
US 83
— 95.4 mi, about 1h 29m
Traffic on I-90
Hour-of-day weekday pattern from 36 FHWA count stations on your route.
Peak
4 PM
~773 veh/hr typical
· worst 1,044
Quietest
2 AM
~31 veh/hr
Peak-to-quiet ratio
24.9×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 103 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Gettysburg, SD and Rapid City, SD.
1
Start on North Exene Street
0.1 mi·35 sec·North Exene Street
2
Turn left onto US 212
0.8 mi·1 min·West Garfield Avenue
3
Continue on US 212
4.4 mi·6 min·US Highway 212
4
Continue on US 83; US 212
36 mi·41 min·US Highway 83
5
Turn right onto US 14; US 83
16 mi·19 min·US 14; US 83
6
Continue on SD 1889
1.0 mi·1 min·North Euclid Avenue
7
Turn left onto SD 1889
0.1 mi·13 sec·South Pierre Street
8
Turn right onto US 14; US 83; SD 34
0.9 mi·1 min·West Sioux Avenue
9
Continue on US 14; US 83; SD 34
0.5 mi·35 sec·North Highway 83
10
Continue on US 83
0.7 mi·45 sec·North Deadwood Street
11
Continue on US 83; SD 1806
1.0 mi·1 min·North 1st Street
12
Continue on US 83; SD 1806
31 mi·34 min·South US Highway 83
13
Take the exit onto US 83
95 mi·1 hr 29 min·US 83
14
Continue on I 90
60 mi·58 min·I 90
15
Take the exit
0.4 mi·1 min
Toward I 190, US 16: Downtown, Black Hawk National Forest, Mount Rushmore
16
Continue on I 190
1.4 mi·1 min·I 190
17
Turn left onto US 16; SD 44
0.2 mi·39 sec·Omaha Street
Use the right lane.
18
Turn right onto US 16
0.2 mi·45 sec·Mount Rushmore Road
Use the right lane.
19
Arrive at destination
US 16
Trip Plan
Given the 4h 22m estimated drive time, departing in the morning will give you ample daylight to reach Rapid City. With only one recommended stop, you have flexibility in pacing your journey. Keep an eye on your fuel gauge, especially during the 95.4-mile stretch on US 83, as services might be less frequent. The $40 fuel cost is an estimate, so check current prices. This is a manageable one-day drive, allowing you to focus on getting there efficiently.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 125.2 miles from Gettysburg, SD, or about 2h 19m into the drive.
The longest continuous stretch on this route runs about 95.4 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 55 miles or 1h 5m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 125.2 miles or 2h 19m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 35m
Traffic, exits, and arrival timing usually matter more near Rapid City, SD than in the middle of the route.
Before You Leave
+
Open the route before leaving Gettysburg, SD so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Gettysburg, SD
This is one driving day of about 250.4 miles and 4h 22m.
Your first comfortable stop window is around 55 miles from Gettysburg, SD.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on US 83 for about 95.4 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 8
5 decision points cluster between mile 0.1 and 250.2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
4
0.1 mi into trip|~0m in|US 212 / West Garfield Avenue
Turn left onto US 212 / West Garfield Avenue
Navigation decision point
4
59 mi into trip|~1h 10m in|US 14; US 83; SD 34 / West Sioux Avenue
Turn right onto US 14; US 83; SD 34 / West Sioux Avenue
Navigation decision point
5
248.1 mi into trip|~4h 17m in
Take the exit toward I 190, US 16: Downtown, Black Hawk National Forest, Mount Rushmore
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward I 190, US 16: Downtown, Black Hawk Natio...
4
250 mi into trip|~4h 20m in|US 16; SD 44 / Omaha Street
Turn left onto US 16; SD 44 / Omaha Street
Lane positioning matters here
Use the right lane.
7
250.2 mi into trip|~4h 21m in|US 16 / Mount Rushmore Road
Turn right onto US 16 / Mount Rushmore Road
Lane positioning matters here
Use the right lane.
Fuel & Cost
Regular Gas
$41.77 one way
$83.54 round trip
$4.24/gal25.4 MPG avg88 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.62
$45.57
$91.15
premium
$5.25
$51.79
$103.57
diesel
$6.28
$61.87
$123.74
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$42
Meals
$25–$50
Total
$67–$92
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 87.6 kg one way.
Prices: EIA weekly data, 2026-10-19.
Driving Electric?
About $26 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
75.1
0
$26.29
$12.02
Efficient EV
62.6
0
$21.91
$10.02
EV Truck/SUV
100.2
1
$35.06
$16.03
Gas CO2
88 kg
EV CO2
29 kg (67% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Oct 22, 2026
Origin
Gettysburg, SD
Late night
in Gettysburg on Saturday
Local time
12:39 AM
CDT
Current temp
79°F
Mostly Sunny
SSE 21 mph1% chanceLive forecast
Destination
Rapid City, SD
Night
in Rapid City on Friday
Local time
11:39 PM
MDT
Current temp
80°F
Mostly Sunny
S 9 mph0% chanceLive forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
1 hour earlier
The destination clock does not match departure time, so double-check hotel check-in windows and late arrival plans.
Temperature spread
1 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
4h 22m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
Mount Rushmore National Memorial
National Memorial
Majestic figures of George Washington, Thomas Jefferson, Theodore Roosevelt and Abraham Lincoln, surrounded by the beauty of the Black Hills of South Dakota, tell the story of the birth, growth, devel...
18 mi from route
~44 min detour
Free
near mile 250.4
The rugged beauty of the Badlands draws visitors from around the world. These striking geologic deposits contain one of the world’s richest fossil beds. Ancient horses and rhinos once roamed here. The...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
You'll spend about 98% of your time on highways, covering 250.4 miles. The longest continuous stretch on US 83 measures 95.4 miles, offering a good amount of rural cruising. Expect mostly highway driving for the duration of this trip, with minimal time spent on surface roads. This setup means you'll likely encounter consistent speeds and a predictable driving experience.
98% highway — fuel and pacing are the main things to plan.
19 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 95.4 mi on US 83.
How Hard Is This Drive?
3/10
This is a straightforward highway drive that stays mostly on US 83 and I 90. There are only a few real navigation decisions along the way. The trickiest moment comes around 0.1 miles in near US 212 / West Garfield Avenue.
Driving Effort3/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 4h 22m drive. You will face about 8 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 0.1 miles (US 212 / West Garfield Avenue): Navigation decision point; at 59 miles (US 14; US 83; SD 34 / West Sioux Avenue): Navigation decision point; at 248.1 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one.
Rapid City is the largest city in the Badlands and Black Hills region of South Dakota. It is a convenient base for travel on to the Mount Rushmore National Memorial, the Crazy Horse Memorial, the Badlands, and the Black Hills National Forest.
Top landmarks
•Hotel Alex Johnson — building in Rapid City, South Dakota
•Dinosaur Park — sculpture park in Rapid City, South Dakota
•Chapel in the Hills — stave church in Rapid City, South Dakota
The longest stretch is about 95.4 miles on US 83. The full list of main roads is in the Roads section above.
Yes — we found about 15 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
Yes, with realistic expectations. Build in a stop roughly every 2 hours, have snacks and activities ready, and check the Nearby Places tabs for kid-friendly stops along the way.
Mostly yes along the main roads, but rural stretches through SD can have sparse or no coverage. Before you leave, download offline Google Maps or Apple Maps for the route, and consider downloading music or podcasts instead of streaming. If you depend on data for navigation, keep a paper backup of the turn-by-turn directions.
The main spots that need attention: at 0.1 miles (US 212 / West Garfield Avenue): Navigation decision point; at 59 miles (US 14; US 83; SD 34 / West Sioux Avenue): Navigation decision point; at 248.1 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one.
Yes — Mount Rushmore National Memorial and Badlands National Park. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 4.4 hours each way, an in-and-out day trip would put you behind the wheel for 8.7 hours — manageable with a long break at Rapid City, SD, but most travelers stay overnight.
