Drive or Fly: Dublin, VA to Alexandria, VA?

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 ROA–DCA. At 284 miles, driving is the only practical option.

Passengers:

Vehicle:

Drive

Door to Door

4h 33m

Distance

284.9 mi

Total Cost

$98

CO2

115 kg

Cost Breakdown

Diesel$63

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

3h 41m

28m in the air

Air Distance

230 mi

Total Cost

$184

CO2

59 kg

Door-to-Door Timeline

Dublin, VA → ROA 63m

Check-in & Security 90m

Flight 28m

Arrival & Baggage 30m

DCA → Alexandria, VA 10m

Cost Breakdown

Ticket (1 pax @ $129) $129

Rental car (1 day)$55

Airports

Dublin, VA ROA — Roanoke–Blacksburg Regional Airport 42 mi, ~63m drive

Alexandria, VA DCA — Ronald Reagan Washington National Airport 3 mi, ~10m drive

No scheduled flights found

No commercial flights between ROA 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

− May need a rental car at destination

− Luggage fees and restrictions

− Less flexibility for stops along the way

Train

Amtrak

Door to Door

9h 17m

7h 37m on rail

Total Cost

$44

CO2

17 kg

Route

Cardinal

Door-to-Door Timeline

Dublin, VA → Hinton Amtrak Station 30m

Boarding 30m

Train ride 457m

Arrival 10m

Alexandria → Alexandria, VA 30m

Cost Breakdown

Ticket (1 pax @ $44) $44

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

Stations

From Hinton Amtrak Station 0 mi, ~30m drive

To Alexandria 0 mi, ~30m drive

Service

Direct

Frequency

~3/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 3 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 33m	3h 41m	9h 17m
Total cost (1 person)	$98	$184	$44
Carbon footprint	115 kg CO₂	59 kg CO₂	17 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 12, 2026.

Decided to drive? See the full trip plan from Dublin, VA to Alexandria, VA with stops, fuel costs, and turn-by-turn directions.