Drive or Fly: New Carrollton, MD to Severna Park, 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 DCA–BWI. At 29 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

41m

Distance

29.2 mi

Total Cost

$41

CO2

12 kg

Cost Breakdown

Diesel$6

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 35m

2m in the air

Air Distance

19 mi

Total Cost

$121

CO2

5 kg

Door-to-Door Timeline

New Carrollton, MD → DCA 18m

Check-in & Security 90m

Flight 2m

Arrival & Baggage 30m

BWI → Severna Park, MD 15m

Cost Breakdown

Ticket (1 pax @ $121) $121

Airports

New Carrollton, MD DCA — Ronald Reagan Washington National Airport 12 mi, ~18m drive

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

No scheduled flights found

No commercial flights between DCA and BWI. 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 18m

15m on rail

Total Cost

CO2

1 kg

Route

Commuter Rail

Door-to-Door Timeline

New Carrollton, MD → New Carrollton Amtrak Station 10m

Boarding 30m

Train ride 15m

Arrival 10m

Odenton → Severna Park, MD 13m

Cost Breakdown

Ticket (1 pax @ $3) $3

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

Stations

From New Carrollton Amtrak Station 2 mi, ~10m drive

To Odenton 9 mi, ~13m drive

Service

Direct

Frequency

~37/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	41m	2h 35m	1h 18m
Total cost (1 person)	$41	$121	$3
Carbon footprint	12 kg CO₂	5 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 18, 2026.

Route Options

2 different routes between these cities.

Fastest

29.2 mi 41m

via US 50, MD 2

Shortest (+6 min)

28.2 mi 47m

via Baltimore-Washington Parkway, MD 32, West Benfield Road

Decided to drive? See the full trip plan from New Carrollton, MD to Severna Park, MD with stops, fuel costs, and turn-by-turn directions.