How far is Welby, CO from Greeley, CO?
The driving distance from Welby, CO to Greeley, CO is about 48 miles (77.2 km), with a travel time of about 01h 01m by car.
- The straight-line flight distance is about 42.6 miles (68.6 km).
- For a round trip, plan for roughly 02h 02m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM MDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 01h 01m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Statutory Town in Weld County, Colorado, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Welby and Greeley.
Turn-by-Turn Driving Directions
Step-by-step road directions between Welby and Greeley.
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1
Start on North York Street
2792 ft · 1 min · North York Street
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2
Turn left onto East 74th Avenue
1.8 mi · 3 min · East 74th Avenue
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3
At the end of the road, turn left onto North Vasquez Boulevard
1.3 km · 1 min · North Vasquez Boulevard
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4
Take the exit straight
2948 ft · 1 min
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5
Merge slight left onto Heartland Expressway
2.7 mi · 3 min · Heartland Expressway
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6
Keep slight right to continue on Heartland Expressway
21.8 mi · 22 min · Heartland Expressway
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7
Take the exit slight right toward Kersey Road
1014 ft · 22 sec
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8
Turn left onto County Road 49
22 mi · 26 min · County Road 49
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9
Turn left onto East 18th Street
3.7 mi · 6 min · East 18th Street
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10
At the end of the road, turn right onto 8th Avenue
1.4 km · 2 min · 8th Avenue
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11
Turn left onto 10th Street
1022 ft · 29 sec · 10th Street
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12
Turn right onto 10th Avenue
153 m · 17 sec · 10th Avenue
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13
Turn left onto 9th Street
1.2 km · 1 min · 9th Street
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14
Turn left onto 19th Avenue
80 m · 12 sec · 19th Avenue
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15
Arrive at your destination
0 m · 1 sec · 19th Avenue
Car Route Details
A richer read on the saved driving route between Welby and Greeley.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
County Road 49
Turn left onto County Road 49
22 mi · 00h 26m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Mostly Sunny leaving Welby and Mostly Sunny near Greeley.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Welby to Greeley?
The road trip is about 48 miles (77.2 km) and usually takes 01h 01m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Hudson is a useful midpoint, sitting about 28 miles from Welby and 20 miles from Greeley.
How much longer is the road route than the straight-line distance?
The direct path is about 42.6 miles (68.6 km), while the road route adds roughly 5.4 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM MDT. If you want a more comfortable same-day return, try to leave by 4:28 PM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $6.25 one way or $12.50 round trip. Estimated CO2 is about 15 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Welby and Mostly Sunny near Greeley.
Stop Ideas Near Hudson
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Historic Brighton City Hall
Fort Lupton City Hall
Town Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Hudson.
Longmont, Colorado
Denver (Bus Station), Colorado
Union Station
Boulder, Colorado
Flight Path Map
This map shows the direct air route between Welby and Greeley. Straight-line distance: 42.63 mi (68.61 km).
#1 Welby
Census-designated place in Colorado
| Population | 14,846 |
| Coordinates | 39.8366500, -104.9591500 |
| Altitude | 1565 |
| Country | United States |
#2 Greeley
The third most populous city in Weld County, Colorado.
| Population | 108,958 |
| Coordinates | 40.4233100, -104.7091300 |
| Altitude | 1425 |
| Country | United States |
End: 19th Avenue (-104.709131, 40.42331)
Estimated Travel Time
Distance: 77 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 35m |
| 40 mph (64.37 km/h) | 01h 11m |
| 50 mph (80.47 km/h) | 00h 57m |
| 60 mph (96.56 km/h) | 00h 47m |
| 70 mph (112.65 km/h) | 00h 41m |
| 80 mph (129 km/h) | 00h 35m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.70 | $6.25 | $12.50 |
| Mid-grade | $4.08 | $6.90 | $13.80 |
| Premium | $4.39 | $7.42 | $14.84 |
| Diesel | $4.74 | $8.01 | $16.01 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Colorado · Apr 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.