Drive or Fly: Spring Grove, PA to Allentown, PA?

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 MDT–ABE. At 101 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

2h 28m

Distance

101.2 mi

Total Cost

$57

CO2

41 kg

Cost Breakdown

Diesel$22

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 55m

11m in the air

Air Distance

89 mi

Total Cost

$124

CO2

23 kg

Door-to-Door Timeline

Spring Grove, PA → MDT 34m

Check-in & Security 90m

Flight 11m

Arrival & Baggage 30m

ABE → Allentown, PA 10m

Cost Breakdown

Ticket (1 pax @ $124) $124

Airports

Spring Grove, PA MDT — Harrisburg International Airport 23 mi, ~34m drive

Allentown, PA ABE — Lehigh Valley International Airport 4 mi, ~10m drive

No scheduled flights found

No commercial flights between MDT and ABE. 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

3h 14m

1h on rail

Total Cost

$12

CO2

3 kg

Route

Keystone Service

Door-to-Door Timeline

Spring Grove, PA → Elizabethtown Amtrak Station 35m

Boarding 30m

Train ride 60m

Arrival 10m

Paoli Amtrak Station → Allentown, PA 59m

Cost Breakdown

Ticket (1 pax @ $12) $12

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

Stations

From Elizabethtown Amtrak Station 23 mi, ~35m drive

To Paoli Amtrak Station 39 mi, ~59m drive

Service

Direct

Frequency

~100/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	2h 28m	2h 55m	3h 14m
Total cost (1 person)	$57	$124	$12
Carbon footprint	41 kg CO₂	23 kg CO₂	3 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 21, 2026.

Route Options

2 different routes between these cities.

Fastest

101.2 mi 2h 28m

via US 222, US 30

Alternative (+3 min)

116.1 mi 2h 31m

via I 78; US 22, I 83, I 81

Decided to drive? See the full trip plan from Spring Grove, PA to Allentown, PA with stops, fuel costs, and turn-by-turn directions.