Drive or Fly: Cut Bank, MT to Sidney, MT?

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 GTF–SDY. At 424 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

8h 5m

Distance

424.8 mi

Total Cost

$129

CO2

172 kg

Cost Breakdown

Diesel$94

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

5h 12m

46m in the air

Air Distance

382 mi

Total Cost

$190

CO2

97 kg

Door-to-Door Timeline

Cut Bank, MT → GTF 136m

Check-in & Security 90m

Flight 46m

Arrival & Baggage 30m

SDY → Sidney, MT 10m

Cost Breakdown

Ticket (1 pax @ $135) $135

Rental car (1 day)$55

Airports

Cut Bank, MT GTF — Great Falls International Airport 91 mi, ~136m drive

Sidney, MT SDY — Sidney - Richland Regional Airport 2 mi, ~10m drive

No scheduled flights found

No commercial flights between GTF and SDY. Flight estimates above are theoretical.

+ Saves about 2h 53m 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

Train

Amtrak

Door to Door

9h 42m

7h 54m on rail

Total Cost

$80

CO2

23 kg

Route

Empire Builder

Door-to-Door Timeline

Cut Bank, MT → Cut Bank Amtrak Station 10m

Boarding 30m

Train ride 474m

Arrival 10m

Williston Amtrak Station → Sidney, MT 58m

Cost Breakdown

Ticket (1 pax @ $80) $80

Estimated based on distance. Check amtrak.com for current prices.

Stations

From Cut Bank Amtrak Station 0 mi, ~10m drive

To Williston Amtrak Station 38 mi, ~58m drive

Service

Direct

Frequency

~4/week

+ Spacious seating with legroom and power outlets

+ Walk around freely during the trip

+ Scenic views along the route

+ No driving fatigue — relax or work en route

+ Much lower carbon footprint than driving or flying

− Limited schedule — about 4 trips per week

− Amtrak delays can be unpredictable

− Need transportation to/from station

− Less flexibility than driving

At a Glance

	Drive	Fly	Train
Door-to-door time	8h 5m	5h 12m	9h 42m
Total cost (1 person)	$129	$190	$80
Carbon footprint	172 kg CO₂	97 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

Transit: Amtrak GTFS — fares estimated

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 17, 2026.

Route Options

2 different routes between these cities.

Fastest

424.8 mi 8h 4m

via US 2, MT 16

Alternative (+65 min)

507.4 mi 9h 10m

via US 87; MT 200, I 15, US 87; MT 3; MT 200

Decided to drive? See the full trip plan from Cut Bank, MT to Sidney, MT with stops, fuel costs, and turn-by-turn directions.