Origin
Bayfield, CO
Morning in Bayfield on Monday
Local time
9:39 AM
MDT
Current temp
29°F
Unavailable
Live forecast
Trip from Bayfield, CO to Thornton, CO
Drive Time
5h 44m
Distance
325.1 mi
523 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$49
one way
EV Charging
Loading...
station data
Best Time to Leave
4 AM
5h 31m
★
6 AM
5h 45m
8 AM
6h 11m
10 AM
5h 54m
12 PM
5h 51m
3 PM
5h 55m
5 PM
6h 10m
8 PM
5h 37m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Thornton, CO
Robert So
Trip Overview
The drive from Bayfield, CO to Thornton, CO covers 325.1 miles and takes about 5h 44m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on San Juan Street, Pagosa Street, Grand Avenue for much of the mileage, and the overall profile is turn-heavy local drive. At current regular gas prices, budget about $49.26 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
162.6 miles from Bayfield, CO
A natural place for your longest stop of the day , about 2h 52m into the drive .
Drive Character
Expect a 5h 44m drive with frequent turns across 325.1 miles of local and secondary roads.
This route has more turning and local-road decision points than a simple highway run.
There are about 32 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
San Juan Street is one of the defining roads on this drive.
How Hard Is This Drive?
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. There are only a few real navigation decisions along the way.
Route Complexity
3/10
Easy - simple navigation with a manageable amount of wheel time
This is a straightforward 5h 44m drive. You will face about 0 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
This route does not have any notably tricky sections. Most of the drive from Bayfield, CO to Thornton, CO is straightforward, with well-signed roads and simple exits.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| San Juan Street | Unavailable | Refreshing |
| Pagosa Street | Unavailable | Refreshing |
| Grand Avenue | Unavailable | Refreshing |
| Oak Street | Unavailable | Refreshing |
| Gunbarrel Road | Unavailable | Refreshing |
| 8th Street | Unavailable | Refreshing |
| US 285 North | Unavailable | Refreshing |
| I-70 | Unavailable | Refreshing |
Per-road distance and duration are being refreshed from OSRM for this route.
Longest stretch:
San Juan Street
— detailed segment metrics are refreshing.
Turn-by-Turn Driving Directions
Step-by-step road directions between Bayfield, CO and Thornton, CO.
1
Start on South Buck Highway
0.3 mi
·
33 sec
·
South Buck Highway
2
At the end of the road, turn right
220 ft
·
10 sec
3
Turn left
305 ft
·
10 sec
4
Turn right
38 mi
·
48 min
5
Continue on San Juan Street
2.6 mi
·
5 min
·
San Juan Street
6
Continue on Pagosa Street
58 mi
·
1 hr 20 min
·
Pagosa Street
7
Continue on Grand Avenue
0.6 mi
·
1 min
·
Grand Avenue
8
Turn left onto Oak Street
13 mi
·
19 min
·
Oak Street
9
Turn left onto Gunbarrel Road
23 mi
·
33 min
·
Gunbarrel Road
10
Continue on 8th Street
0.3 mi
·
43 sec
·
8th Street
11
Turn straight
0.3 mi
·
41 sec
12
Turn straight
40 mi
·
50 min
13
Continue straight
11 mi
·
18 min
14
Continue straight
9.7 mi
·
15 min
15
Take the exit slight right toward US 285 North
0.2 mi
·
22 sec
·
US 285 North
16
Merge slight left
74 mi
·
1 hr 33 min
17
Continue straight
28 mi
·
39 min
18
Take the exit slight right toward CO 470 West: West CO 470 to I-70
0.3 mi
·
53 sec
·
CO 470 West: West CO 470 to I-70
19
Merge slight left
5.3 mi
·
6 min
20
Take the exit slight right toward I 70: Grand Junction, Denver
0.2 mi
·
16 sec
·
I 70: Grand Junction, Denver
21
Keep slight right to continue on I 70 East: Denver
0.8 mi
·
1 min
·
I 70 East: Denver
22
Merge slight left
8.5 mi
·
9 min
23
Keep slight left to continue on Heartland Expressway
5.1 mi
·
5 min
·
Heartland Expressway
24
Take the exit slight right toward I 25: Fort Collins, Colorado Springs
0.2 mi
·
21 sec
·
I 25: Fort Collins, Colorado Springs
25
Keep slight left to continue on I 25 North: Fort Collins
1.4 mi
·
2 min
·
I 25 North: Fort Collins
26
Merge slight left onto North Valley Highway
0.9 mi
·
1 min
·
North Valley Highway
27
Keep slight right to continue on North Valley Highway
1.3 mi
·
1 min
·
North Valley Highway
28
Take the exit slight right toward Thornton Parkway
0.4 mi
·
43 sec
·
Thornton Parkway
29
Turn right onto Thornton Parkway
0.9 mi
·
1 min
·
Thornton Parkway
30
Turn right onto Dorothy Boulevard
0.2 mi
·
51 sec
·
Dorothy Boulevard
31
Turn right
118 ft
·
9 sec
32
Arrive at your destination
Trip Plan
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 162.6 miles from Bayfield, CO, or about 2h 52m into the drive.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 80 miles or 1h 24m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 162.6 miles or 2h 52m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 42m
Traffic, exits, and arrival timing usually matter more near Thornton, CO than in the middle of the route.
Before You Leave
+
Open the route before leaving Bayfield, CO so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Bayfield, CO
This is one driving day of about 325.1 miles and 5h 44m.
Your first comfortable stop window is around 80 miles from Bayfield, CO.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 162.6 mi from Bayfield, CO · 2h 52m into the drive
Mid-route town
Meal stop
163 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 80 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 162.6 miles from Bayfield, CO, which is a good place for a longer meal and fuel stop.
Arriving in Thornton, CO
The final approach into Thornton, CO usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Thornton, CO.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$49.26 one way
$98.53 round trip
$3.85/gal
25.4 MPG avg
114 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.08 | $52.27 | $104.54 |
| premium | $4.43 | $56.74 | $113.48 |
| diesel | $5.64 | $72.23 | $144.45 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$49
Meals
$25–$50
Total
$74–$99
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 113.7 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $34 in charging · 1 stop · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 97.5 | 1 | $34.14 | $15.60 |
| Efficient EV | 81.3 | 0 | $28.45 | $13.00 |
| EV Truck/SUV | 130 | 1 | $45.51 | $20.81 |
Gas CO2
114 kg
EV CO2
38 kg (67% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Destination
Thornton, CO
Morning in Thornton on Monday
Local time
9:39 AM
MDT
Current temp
66°F
Unavailable
Live forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
37 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
5h 44m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Bayfield, CO to Thornton, CO covers 325.1 miles and takes about 5h 44m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are San Juan Street, Pagosa Street, Grand Avenue. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 162.6 miles from Bayfield, CO. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $49.26 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
Plan about 1 meaningful break for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
This is a straightforward 5h 44m drive. You will face about 0 decision points, but nothing that requires special attention if you follow navigation.
This route does not have any notably tricky sections. Most of the drive from Bayfield, CO to Thornton, CO is straightforward, with well-signed roads and simple exits.
The route from Bayfield, CO to Thornton, CO does not surface many named destination signs beyond the main corridor.
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