Drive or Fly: Republic, MI to Detroit, MI?

Side-by-side comparison of driving versus flying for this route. Costs, time, and trade-offs at a glance.

Driving wins

Medium

Driving is significantly cheaper and the distance is manageable in one day.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

9h 11m

Distance

489.2 mi

Total Cost

$127

CO2

198 kg

Cost Breakdown

Diesel$92

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 54m

45m in the air

Air Distance

372 mi

Total Cost

$190

CO2

95 kg

Door-to-Door Timeline

Republic, MI → MQT 42m

Check-in & Security 90m

Flight 45m

Arrival & Baggage 30m

DTW → Detroit, MI 27m

Cost Breakdown

Ticket (1 pax @ $135) $135

Rental car (1 day)$55

Airports

Republic, MI MQT — Marquette/Sawyer International Airport 28 mi, ~42m drive

Detroit, MI DTW — Detroit Metropolitan Wayne County Airport 18 mi, ~27m drive

Flight Data

Service

Connecting only

On-Time

64.5%

Cancellation

35.5%

+ Saves about 5h 17m compared to driving

+ Less physical fatigue

+ Predictable arrival time

− Airport security and check-in overhead

− 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	9h 11m	3h 54m
Total cost (1 person)	$127	$190
Carbon footprint	198 kg CO₂	95 kg CO₂
Flexibility	High	Low
Luggage	Unlimited	Restricted
Reliability	Weather dependent	65% on-time

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 Jul 19, 2026.

Decided to drive? See the full trip plan from Republic, MI to Detroit, MI with stops, fuel costs, and turn-by-turn directions.