Drive or Fly: Peoria, IL to Unity, IL?

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 PIA–CGI. At 286 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

5h 44m

Distance

286.4 mi

Total Cost

$98

CO2

116 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 5m

29m in the air

Air Distance

245 mi

Total Cost

$185

CO2

63 kg

Door-to-Door Timeline

Peoria, IL → PIA 10m

Check-in & Security 90m

Flight 29m

Arrival & Baggage 30m

CGI → Unity, IL 26m

Cost Breakdown

Ticket (1 pax @ $130) $130

Rental car (1 day)$55

Airports

Peoria, IL PIA — General Wayne A. Downing Peoria International Airport 6 mi, ~10m drive

Unity, IL CGI — Cape Girardeau Regional Airport 17 mi, ~26m drive

No scheduled flights found

No commercial flights between PIA and CGI. Flight estimates above are theoretical.

+ Saves about 2h 39m 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	5h 44m	3h 5m
Total cost (1 person)	$98	$185
Carbon footprint	116 kg CO₂	63 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 17, 2026.

Route Options

2 different routes between these cities.

Fastest

286.4 mi 5h 44m

via I 57, US 51, IL 29

Shortest (+2 min)

283.3 mi 5h 46m

via I 55, IL 127, I 155

Decided to drive? See the full trip plan from Peoria, IL to Unity, IL with stops, fuel costs, and turn-by-turn directions.