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Drive or Fly: Greeley, CO to Monument, CO?

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

Driving wins

Medium

At this distance, driving is almost always faster and cheaper door-to-door.

Passengers:
Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

2h 8m

Distance

115.1 mi

Total Cost

$59

CO2

47 kg

Cost Breakdown

Diesel$24
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 43m

11m in the air

Air Distance

92 mi

Total Cost

$124

CO2

24 kg

Door-to-Door Timeline

Greeley, CO → DEN 59m
Check-in & Security 90m
Flight 11m
Arrival & Baggage 30m
COS → Monument, CO 33m

Cost Breakdown

Ticket (1 pax @ $124) $124

Airports

Greeley, CO DEN — Denver International Airport 39 mi, ~59m drive
Monument, CO COS — City of Colorado Springs Municipal Airport 22 mi, ~33m drive

Flight Data

Service

Connecting only

On-Time

99.7%

Cancellation

0.3%

+ Less physical fatigue
+ Predictable arrival time
− Airport security and check-in overhead
− Luggage fees and restrictions
− Less flexibility for stops along the way

At a Glance

Drive Fly
Door-to-door time 2h 8m 3h 43m
Total cost (1 person) $59 $124
Carbon footprint 47 kg CO2 24 kg CO2
Flexibility High Low
Luggage Unlimited Restricted
Reliability Weather dependent 100% 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 Jun 3, 2026.

Route Options

2 different routes between these cities.

Fastest
115.1 mi 2h 8m

via E470, I 25, CR 49

Shortest (+6 min)
113.3 mi 2h 15m

via I 25, US 34 Business, US 34

Decided to drive? See the full trip plan from Greeley, CO to Monument, CO with stops, fuel costs, and turn-by-turn directions.