Drive or Fly: Rapid City, SD to Milbank, SD?

Side-by-side comparison of driving versus flying for this route. Costs, time, and trade-offs at a glance.

Driving wins

Medium

No scheduled commercial flights found for RAP–ATY. At 458 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

7h 39m

Distance

458.5 mi

Total Cost

$136

CO2

185 kg

Cost Breakdown

Diesel$101

Hotel (1 room, 0 nights) $0

Meals (1 pax, 1 day) $35

+ No luggage restrictions or TSA lines

+ Comfortable one-day drive

+ Stop anywhere along the route

+ Have your own car at the destination

+ Likely faster door-to-door than flying

− Driver fatigue on longer stretches

− Wear and tear on vehicle

− Fuel price fluctuations

Plan the drive

Fly

Door to Door

3h 44m

40m in the air

Air Distance

333 mi

Total Cost

$188

CO2

85 kg

Door-to-Door Timeline

Rapid City, SD → RAP 14m

Check-in & Security 90m

Flight 40m

Arrival & Baggage 30m

ATY → Milbank, SD 50m

Cost Breakdown

Ticket (1 pax @ $133) $133

Rental car (1 day)$55

Airports

Rapid City, SD RAP — Rapid City Regional Airport 9 mi, ~14m drive

Milbank, SD ATY — Watertown Regional Airport 33 mi, ~50m drive

No scheduled flights found

No commercial flights between RAP and ATY. Flight estimates above are theoretical.

+ Saves about 3h 55m compared to driving

+ Less physical fatigue

+ Predictable arrival time

− Airport security and check-in overhead

− No scheduled commercial flights found for this route

− May need a rental car at destination

− Luggage fees and restrictions

− Less flexibility for stops along the way

At a Glance

	Drive	Fly
Door-to-door time	7h 39m	3h 44m
Total cost (1 person)	$136	$188
Carbon footprint	185 kg CO₂	85 kg CO₂
Flexibility	High	Low
Luggage	Unlimited	Restricted
Reliability	Weather dependent	Data unavailable

Drive data: OSRM routing, EIA fuel prices

Flight data: Statistical estimate

Airports: OurAirports

Confidence: Medium — airports identified, fares estimated

Costs are estimates. Actual flight prices vary by airline, date, and booking time. Drive costs based on OSRM routing, EIA fuel prices. Computed Apr 15, 2026.

Decided to drive? See the full trip plan from Rapid City, SD to Milbank, SD with stops, fuel costs, and turn-by-turn directions.