Drive or Fly: Columbia, MD to Dunkirk Town Center, MD?

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 BWI–DCA. At 46 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

1h 13m

Distance

46.1 mi

Total Cost

$45

CO2

19 kg

Cost Breakdown

Diesel$10

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

2h 53m

4m in the air

Air Distance

37 mi

Total Cost

$121

CO2

9 kg

Door-to-Door Timeline

Columbia, MD → BWI 15m

Check-in & Security 90m

Flight 4m

Arrival & Baggage 30m

DCA → Dunkirk Town Center, MD 34m

Cost Breakdown

Ticket (1 pax @ $121) $121

Airports

Columbia, MD BWI — Baltimore/Washington International Thurgood Marshall Airport 10 mi, ~15m drive

Dunkirk Town Center, MD DCA — Ronald Reagan Washington National Airport 22 mi, ~34m drive

No scheduled flights found

No commercial flights between BWI and DCA. 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

Train

Amtrak

Door to Door

1h 51m

30m on rail

Total Cost

CO2

1 kg

Route

Commuter Rail

Door-to-Door Timeline

Columbia, MD → Halethorpe 12m

Boarding 30m

Train ride 30m

Arrival 10m

New Carrollton Amtrak Station → Dunkirk Town Center, MD 29m

Cost Breakdown

Ticket (1 pax @ $4) $4

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

Stations

From Halethorpe 8 mi, ~12m drive

To New Carrollton Amtrak Station 19 mi, ~29m drive

Service

Direct

Frequency

~35/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

− Amtrak delays can be unpredictable

− Need transportation to/from station

− Less flexibility than driving

At a Glance

	Drive	Fly	Train
Door-to-door time	1h 13m	2h 53m	1h 51m
Total cost (1 person)	$45	$121	$4
Carbon footprint	19 kg CO₂	9 kg CO₂	1 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 16, 2026.

Decided to drive? See the full trip plan from Columbia, MD to Dunkirk Town Center, MD with stops, fuel costs, and turn-by-turn directions.