Drive or Fly: Waterloo, IA to Greenfield, IA?

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 ALO–DSM. At 170 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

3h 34m

Distance

170.3 mi

Total Cost

$73

CO2

69 kg

Cost Breakdown

Diesel$38

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 33m

16m in the air

Air Distance

136 mi

Total Cost

$125

CO2

35 kg

Door-to-Door Timeline

Waterloo, IA → ALO 10m

Check-in & Security 90m

Flight 16m

Arrival & Baggage 30m

DSM → Greenfield, IA 67m

Cost Breakdown

Ticket (1 pax @ $125) $125

Airports

Waterloo, IA ALO — Waterloo Regional Airport 5 mi, ~10m drive

Greenfield, IA DSM — Des Moines International Airport 45 mi, ~67m drive

No scheduled flights found

No commercial flights between ALO and DSM. 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

4h 7m

1h on road

Total Cost

CO2

3 kg

Route

Greyhound US0155S

Door-to-Door Timeline

Waterloo, IA → Grinnell (GIA6) 87m

Boarding 15m

Bus ride 60m

Arrival 10m

Des Moines (DSM6) → Greenfield, IA 75m

Cost Breakdown

Ticket (1 pax @ $5) $5

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

Stations

From GIA6 — Grinnell 58 mi, ~87m drive

To DSM6 — Des Moines 50 mi, ~75m 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	3h 34m	3h 33m	4h 7m
Total cost (1 person)	$73	$125	$5
Carbon footprint	69 kg CO₂	35 kg CO₂	3 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 18, 2026.

Route Options

2 different routes between these cities.

Fastest

170.3 mi 3h 33m

via IA 330, I 80, IA 14

Alternative (+2 min)

186.3 mi 3h 36m

via I 35, US 20; IA 27, I 80

Decided to drive? See the full trip plan from Waterloo, IA to Greenfield, IA with stops, fuel costs, and turn-by-turn directions.