Drive or Fly: Gregory, SD to Pierre, 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 PIR–PIR. At 118 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

2h 37m

Distance

118.4 mi

Total Cost

$61

CO2

48 kg

Cost Breakdown

Diesel$26

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

− Wear and tear on vehicle

− Fuel price fluctuations

Plan the drive

Fly

Door to Door

4h 36m

11m in the air

Air Distance

91 mi

Total Cost

$124

CO2

23 kg

Door-to-Door Timeline

Gregory, SD → PIR 135m

Check-in & Security 90m

Flight 11m

Arrival & Baggage 30m

PIR → Pierre, SD 10m

Cost Breakdown

Ticket (1 pax @ $124) $124

Airports

Gregory, SD PIR — Pierre Regional Airport 90 mi, ~135m drive

Pierre, SD PIR — Pierre Regional Airport 3 mi, ~10m drive

No scheduled flights found

No commercial flights between PIR and PIR. Flight estimates above are theoretical.

+ Less physical fatigue

+ Predictable arrival time

− Airport security and check-in overhead

− No scheduled commercial flights found for this route

− Luggage fees and restrictions

− Less flexibility for stops along the way

At a Glance

	Drive	Fly
Door-to-door time	2h 37m	4h 36m
Total cost (1 person)	$61	$124
Carbon footprint	48 kg CO₂	23 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 19, 2026.

Route Options

2 different routes between these cities.

Fastest

118.4 mi 2h 36m

via US 183; SD 44; SD 53, US 18, US 83

Alternative (+2 min)

119.3 mi 2h 38m

via SD 47, I 90, US 83

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