Drive or Fly: Johnson City, TN to Chapel Hill, TN?

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 TRI–MKL. At 404 miles, driving is the only practical option.

Passengers:

Vehicle:

Drive

Door to Door

7h 35m

Distance

404.6 mi

Total Cost

$125

CO2

163 kg

Cost Breakdown

Diesel$90

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

− Driver fatigue on longer stretches

− Wear and tear on vehicle

− Fuel price fluctuations

Plan the drive

Fly

Door to Door

3h 35m

42m in the air

Air Distance

347 mi

Total Cost

$189

CO2

88 kg

Door-to-Door Timeline

Johnson City, TN → TRI 17m

Check-in & Security 90m

Flight 42m

Arrival & Baggage 30m

MKL → Chapel Hill, TN 36m

Cost Breakdown

Ticket (1 pax @ $134) $134

Rental car (1 day)$55

Airports

Johnson City, TN TRI — Tri-Cities Regional TN/VA Airport 12 mi, ~17m drive

Chapel Hill, TN MKL — McKellar-Sipes Regional Airport 24 mi, ~36m drive

No scheduled flights found

No commercial flights between TRI and MKL. Flight estimates above are theoretical.

+ Saves about 4h compared to driving

+ 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

At a Glance

	Drive	Fly
Door-to-door time	7h 35m	3h 35m
Total cost (1 person)	$125	$189
Carbon footprint	163 kg CO₂	88 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

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 Johnson City, TN to Chapel Hill, TN with stops, fuel costs, and turn-by-turn directions.