Origin
Tea, SD
Evening in Tea on Sunday
Local time
7:21 PM
CDT
Current temp
39°F
Unavailable
Live forecast
Trip from Tea, SD to Belle Fourche, SD
Drive Time
6h 39m
Distance
406.2 mi
654 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$62
one way
EV Charging
Loading...
station data
Best Time to Leave
4 AM
6h 27m
★
6 AM
6h 39m
8 AM
7h 3m
10 AM
6h 48m
12 PM
6h 45m
3 PM
6h 49m
5 PM
7h 2m
8 PM
6h 32m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Tea, SD
Lisa from Pexels
Belle Fourche, SD
Andrea Piacquadio
Trip Overview
Spanning 406.2 miles across South Dakota, this trip connects Tea to Belle Fourche in approximately 6 hours and 39 minutes. You will primarily utilize I-90, supplemented by stretches of I-29 and SD Highway 34, making this a straightforward, highway-focused journey. While it is physically possible to complete the drive in one long day, be prepared for a significant time commitment behind the wheel. Budgeting roughly $62 for fuel is a smart way to prepare for the trip's expenses. Since both your start and end points are located within the Great Plains, you can expect a consistent regional atmosphere throughout the duration of your travel.
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
203.1 miles from Tea, SD
A natural place for your longest stop of the day , about 3h 18m into the drive .
Drive Character
Expect a highly efficient experience, as 99% of your travel takes place on major highways. You will spend the vast majority of your time on I-90, which accounts for a massive 372.9-mile uninterrupted stretch of the trip. This is a classic long-haul drive designed for speed and direct transit rather than technical maneuvering. Because the route is so heavily focused on high-speed interstate travel, the driving rhythm remains steady and predictable for the entire journey. It is a no-nonsense route that prioritizes getting you from the eastern side of the state to the western edge with minimal diversions.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 13 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 90 is the longest continuous segment at about 372.9 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 90 and SD Highway 34. There are only a few real navigation decisions along the way. The trickiest moment comes around 0.5 miles in near CR 111 / North Heritage Parkway.
Route Complexity
4/10
Easy - simple navigation with a manageable amount of wheel time
The route itself is not hard, but at 6h 39m, endurance matters. Plan breaks every 2-3 hours. The 10 decision points are all manageable with basic attention.
Where does it get tricky?
The main spots that need attention: at 0.5 miles (CR 111 / North Heritage Parkway): Lane positioning matters here; at 1.5 miles (CR 106 / East Gateway Boulevard): Lane positioning matters here; at 3.4 miles (I 29): Merge point - match speed before joining. Lane positioning matters here.
Critical Maneuvers
5 of 10 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
6
0.5 mi into trip
|
~0m in
|
CR 111 / North Heritage Parkway
Turn left onto CR 111 / North Heritage Parkway
Lane positioning matters here
Use the none lane.
6
1.5 mi into trip
|
~2m in
|
CR 106 / East Gateway Boulevard
Turn right onto CR 106 / East Gateway Boulevard
Lane positioning matters here
Use the none lane.
5
3.4 mi into trip
|
~6m in
|
I 29
Merge onto I 29
Merge point - match speed before joining. Lane positioning matters here
Use the none lane.
5
14 mi into trip
|
~18m in
|
I 90
Merge onto I 90
Merge point - match speed before joining. Lane positioning matters here
Use the none lane.
5
386.8 mi into trip
|
~6h 13m in
|
SD 34
Take the exit onto SD 34 toward SD 34 West: Whitewood, Belle Fourche
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward SD 34 West: Whitewood, Belle Fourche
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 90 | 372.9 mi | 5h 54m |
| SD Highway 34 | 17.4 mi | 20m |
| I 29 | 10.3 mi | 11m |
| 5th Avenue | 1.7 mi | 3m |
| East Gateway Boulevard | 1.4 mi | 2m |
| North Heritage Parkway | 1 mi | 1m |
| East 1st Street | 0.5 mi | <1m |
| SD 34 | 0.3 mi | <1m |
Longest stretch:
I 90
— 372.9 mi, about 5h 54m
Turn-by-Turn Driving Directions
Step-by-step road directions between Tea, SD and Belle Fourche, SD.
1
Start on CR 106
0.5 mi
·
56 sec
·
East 1st Street
2
Turn left onto CR 111
1.0 mi
·
1 min
·
North Heritage Parkway
Use the none lane.
3
Turn right onto CR 106
1.4 mi
·
2 min
·
East Gateway Boulevard
Use the none lane.
4
Take the ramp
0.5 mi
·
1 min
5
Merge onto I 29
10 mi
·
11 min
·
I 29
Use the none lane.
6
Take the exit
0.2 mi
·
29 sec
Toward I 90 West: Rapid City
7
Merge onto I 90
373 mi
·
5 hr 54 min
·
I 90
Use the none lane.
8
Take the exit onto SD 34
0.3 mi
·
38 sec
·
SD 34
Toward SD 34 West: Whitewood, Belle Fourche
9
Turn right onto SD 34
17 mi
·
20 min
·
SD Highway 34
10
Turn right onto US 85
1.7 mi
·
3 min
·
5th Avenue
11
Turn right onto US 212 Business
384 ft
·
15 sec
·
State Street
12
Turn right onto 6th Avenue
27 ft
·
1 sec
·
6th Avenue
13
Arrive at destination
6th Avenue
Trip Plan
Since this is a full-day commitment, aim for an early morning departure to ensure you reach Belle Fourche before dusk. You have one planned stop included in this itinerary, so choose a location that allows you to refuel and stretch your legs effectively along the I-90 corridor. Given the lengthy 372.9-mile stretch on the interstate, stay alert for potential fatigue and plan your breaks accordingly. Keep a close eye on your fuel gauge during that long interstate segment to avoid unnecessary stress between service stations. Flexibility is limited on a drive of this length, so keeping a consistent pace will be your best strategy for a smooth arrival.
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 203.1 miles from Tea, SD, or about 3h 18m into the drive.
The longest continuous stretch on this route runs about 372.9 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 89 miles or 1h 30m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 203.1 miles or 3h 18m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 5h 34m
Traffic, exits, and arrival timing usually matter more near Belle Fourche, SD than in the middle of the route.
Before You Leave
+
Open the route before leaving Tea, 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 Tea, SD
This is one driving day of about 406.2 miles and 6h 39m.
Your first comfortable stop window is around 89 miles from Tea, 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 I 90 for about 372.9 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 203.1 mi from Tea, SD · 3h 18m into the drive
Mid-route town
Meal stop
203 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 89 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 203.1 miles from Tea, SD, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before I 90 if your tank is already low. That segment runs about 372.9 miles.
Arriving in Belle Fourche, SD
The final approach into Belle Fourche, SD usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Belle Fourche, SD.
After long uninterrupted mileage, take five minutes before the last urban segment to reset and refocus on exits, merges, and city traffic.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$61.70 one way
$123.40 round trip
$3.86/gal
25.4 MPG avg
142 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.25 | $68.01 | $136.03 |
| premium | $4.80 | $76.68 | $153.36 |
| diesel | $5.64 | $90.24 | $180.49 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$62
Meals
$25–$50
Total
$87–$112
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 142.1 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $43 in charging · 1 stop · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 121.9 | 1 | $42.65 | $19.50 |
| Efficient EV | 101.6 | 1 | $35.54 | $16.25 |
| EV Truck/SUV | 162.5 | 2 | $56.87 | $26.00 |
Gas CO2
142 kg
EV CO2
48 kg (66% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
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.
Destination
Belle Fourche, SD
Evening in Belle Fourche on Sunday
Local time
6:21 PM
MDT
Current temp
38°F
Unavailable
Live 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 cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
6h 39m on the road
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Tea, SD to Belle Fourche, SD covers 406.2 miles and takes about 6h 39m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 90, SD Highway 34, I 29. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 203.1 miles from Tea, SD. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $61.70 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Start early — leave by 6-7 AM to arrive at a reasonable hour. This is a long drive — plan for a morning departure or consider splitting it into two days.
Plan about 1 meaningful break for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
The route itself is not hard, but at 6h 39m, endurance matters. Plan breaks every 2-3 hours. The 10 decision points are all manageable with basic attention.
The main spots that need attention: at 0.5 miles (CR 111 / North Heritage Parkway): Lane positioning matters here; at 1.5 miles (CR 106 / East Gateway Boulevard): Lane positioning matters here; at 3.4 miles (I 29): Merge point - match speed before joining. Lane positioning matters here.
The route from Tea, SD to Belle Fourche, SD does not surface many named destination signs beyond the main corridor.
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