Drive or Fly: Dundalk, MD to Olney, 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 36 miles, driving is the only practical option.

Passengers:

Vehicle:

Drive

Door to Door

54m

Distance

36.1 mi

Total Cost

$43

CO2

15 kg

Cost Breakdown

Diesel$8

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 49m

4m in the air

Air Distance

30 mi

Total Cost

$121

CO2

8 kg

Door-to-Door Timeline

Dundalk, MD → BWI 14m

Check-in & Security 90m

Flight 4m

Arrival & Baggage 30m

DCA → Olney, MD 31m

Cost Breakdown

Ticket (1 pax @ $121) $121

Airports

Dundalk, MD BWI — Baltimore/Washington International Thurgood Marshall Airport 10 mi, ~14m drive

Olney, MD DCA — Ronald Reagan Washington National Airport 21 mi, ~31m 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

Bus

FlixBus

Door to Door

1h 39m

47m on road

Total Cost

CO2

2 kg

Route

Greyhound US0310D

Door-to-Door Timeline

Dundalk, MD → Baltimore Downtown Bus Station (BAL6) 10m

Boarding 15m

Bus ride 47m

Arrival 10m

Silver Spring Bus Station (SSP6) → Olney, MD 17m

Cost Breakdown

Ticket (1 pax @ $3) $3

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

Stations

From BAL6 — Baltimore Downtown Bus Station 6 mi, ~10m drive

To SSP6 — Silver Spring Bus Station 11 mi, ~17m drive

Service

Direct

Frequency

~21/week

+ Usually the cheapest option

+ Wi-Fi and power outlets on board

+ No driving fatigue — relax or work en route

+ Much lower carbon footprint than driving or flying

− Travel time longer than driving

− Need transportation to/from station

− Less flexibility than driving

At a Glance

	Drive	Fly	Bus
Door-to-door time	54m	2h 49m	1h 39m
Total cost (1 person)	$43	$121	$3
Carbon footprint	15 kg CO₂	8 kg CO₂	2 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: FlixBus 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 13, 2026.

Decided to drive? See the full trip plan from Dundalk, MD to Olney, MD with stops, fuel costs, and turn-by-turn directions.