Drive or Fly: Kenton, TN to Johnson City, 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 MKL–TRI. At 455 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

8h 24m

Distance

455.5 mi

Total Cost

$136

CO2

184 kg

Cost Breakdown

Diesel$101

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

4h 5m

45m in the air

Air Distance

371 mi

Total Cost

$190

CO2

95 kg

Door-to-Door Timeline

Kenton, TN → MKL 63m

Check-in & Security 90m

Flight 45m

Arrival & Baggage 30m

TRI → Johnson City, TN 17m

Cost Breakdown

Ticket (1 pax @ $135) $135

Rental car (1 day)$55

Airports

Kenton, TN MKL — McKellar-Sipes Regional Airport 42 mi, ~63m drive

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

No scheduled flights found

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

+ Saves about 4h 19m 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	8h 24m	4h 5m
Total cost (1 person)	$136	$190
Carbon footprint	184 kg CO₂	95 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 16, 2026.

Decided to drive? See the full trip plan from Kenton, TN to Johnson City, TN with stops, fuel costs, and turn-by-turn directions.