Drive or Fly: Round Lake Park, IL to Rockford, 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 ORD–RFD. At 66 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

1h 37m

Distance

66.7 mi

Total Cost

$49

CO2

27 kg

Cost Breakdown

Diesel$14

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 57m

6m in the air

Air Distance

52 mi

Total Cost

$122

CO2

13 kg

Door-to-Door Timeline

Round Lake Park, IL → ORD 41m

Check-in & Security 90m

Flight 6m

Arrival & Baggage 30m

RFD → Rockford, IL 10m

Cost Breakdown

Ticket (1 pax @ $122) $122

Airports

Round Lake Park, IL ORD — Chicago O'Hare International Airport 28 mi, ~41m drive

Rockford, IL RFD — Chicago Rockford International Airport 5 mi, ~10m drive

No scheduled flights found

No commercial flights between ORD and RFD. 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

Bus

FlixBus

Door to Door

2h 10m

45m on road

Total Cost

CO2

4 kg

Door-to-Door Timeline

Round Lake Park, IL → Elgin IL (ELG6) 30m

Boarding 15m

Bus ride 45m

Arrival 10m

Rockford(East Side Transfer Center) (RFE6) → Rockford, IL 30m

Cost Breakdown

Ticket (1 pax @ $4) $4

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

Stations

From ELG6 — Elgin IL 0 mi, ~30m drive

To RFE6 — Rockford(East Side Transfer Center) 0 mi, ~30m drive

Service

Direct

Frequency

~7/week

+ Usually the cheapest option

+ Wi-Fi and power outlets on board

+ No driving fatigue — relax or work en route

+ Much lower carbon footprint than driving or flying

− Limited schedule — about 7 trips per week

− Travel time longer than driving

− Need transportation to/from station

− Less flexibility than driving

At a Glance

	Drive	Fly	Bus
Door-to-door time	1h 37m	2h 57m	2h 10m
Total cost (1 person)	$49	$122	$4
Carbon footprint	27 kg CO₂	13 kg CO₂	4 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: FlixBus 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 29, 2026.

Route Options

2 different routes between these cities.

Fastest

66.7 mi 1h 36m

via IL 173, US 12; IL 59, IL 251

Shortest (+3 min)

62.1 mi 1h 39m

via US 20, IL 176, IL 120

Decided to drive? See the full trip plan from Round Lake Park, IL to Rockford, IL with stops, fuel costs, and turn-by-turn directions.