Drive or Fly: Marble Falls, TX to McKinney, TX?

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 GRK–DAL. At 240 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

4h 31m

Distance

240.6 mi

Total Cost

$88

CO2

97 kg

Cost Breakdown

Diesel$53

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 11m

25m in the air

Air Distance

205 mi

Total Cost

$183

CO2

52 kg

Door-to-Door Timeline

Marble Falls, TX → GRK 64m

Check-in & Security 90m

Flight 25m

Arrival & Baggage 30m

DAL → McKinney, TX 42m

Cost Breakdown

Ticket (1 pax @ $128) $128

Rental car (1 day)$55

Airports

Marble Falls, TX GRK — Killeen Regional Airport / Robert Gray Army Airfield 43 mi, ~64m drive

McKinney, TX DAL — Dallas Love Field 28 mi, ~42m drive

No scheduled flights found

No commercial flights between GRK and DAL. 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

− May need a rental car at destination

− Luggage fees and restrictions

− Less flexibility for stops along the way

Train

Amtrak

Door to Door

8h 20m

5h 57m on rail

Total Cost

$36

CO2

11 kg

Route

Texas Eagle

Door-to-Door Timeline

Marble Falls, TX → Austin 56m

Boarding 30m

Train ride 357m

Arrival 10m

Dallas → McKinney, TX 47m

Cost Breakdown

Ticket (1 pax @ $36) $36

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

Stations

From Austin 38 mi, ~56m drive

To Dallas 31 mi, ~47m drive

Service

Direct

Frequency

~6/week

+ Spacious seating with legroom and power outlets

+ Walk around freely during the trip

+ No driving fatigue — relax or work en route

+ Much lower carbon footprint than driving or flying

− Limited schedule — about 6 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	4h 31m	4h 11m	8h 20m
Total cost (1 person)	$88	$183	$36
Carbon footprint	97 kg CO₂	52 kg CO₂	11 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.

Decided to drive? See the full trip plan from Marble Falls, TX to McKinney, TX with stops, fuel costs, and turn-by-turn directions.