How far is Saint Augusta, MN from Eagan, MN?
The driving distance from Saint Augusta, MN to Eagan, MN is about 79.2 miles (127.5 km), with a travel time of about 01h 19m by car.
- The straight-line flight distance is about 67 miles (107.8 km).
- For a round trip, plan for roughly 02h 38m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
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 19m.
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.
City in Minnesota, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
Driving Route Map
The map below follows the saved road route between Saint Augusta and Eagan.
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint Augusta and Eagan.
-
1
Start on County Road 115
42 m · 9 sec · County Road 115
-
2
Turn left
1.3 km · 2 min
-
3
Take the ramp straight
1944 ft · 48 sec
-
4
Merge slight left
45.1 mi · 49 min
-
5
Take the exit slight right toward I 494 South
2227 ft · 32 sec
-
6
Continue straight
24.7 mi · 31 min
-
7
Take the exit slight right toward MN 77 South
1595 ft · 39 sec
-
8
Keep slight right to continue on MN 77 South: Killebrew Drive
1376 ft · 34 sec
-
9
Keep slight right to continue on MN 77 South
2261 ft · 55 sec
-
10
Merge slight left onto Cedar Avenue South
3.1 mi · 4 min · Cedar Avenue South
-
11
Take the exit slight right toward CR 30: Diffley Road
1827 ft · 47 sec
-
12
Turn left onto Diffley Road
1.2 km · 2 min · Diffley Road
-
13
Enter the roundabout and take exit 2 toward Diffley Road
26 m · 2 sec · Diffley Road
-
14
Exit the roundabout onto Diffley Road
2 mi · 4 min · Diffley Road
-
15
Turn right onto Pilot Knob Road
734 ft · 41 sec · Pilot Knob Road
-
16
Continue on Pilot Knob Road
156 m · 10 sec · Pilot Knob Road
-
17
Arrive at your destination
0 m · 1 sec · Pilot Knob Road
Car Route Details
A richer read on the saved driving route between Saint Augusta and Eagan.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
County Road 115
Merge slight left
45.1 mi · 00h 49m
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.
Showers And Thunderstorms Likely leaving Saint Augusta and Showers And Thunderstorms Likely near Eagan.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Saint Augusta to Eagan?
The road trip is about 79.2 miles (127.5 km) and usually takes 01h 19m 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?
Rogers is a useful midpoint, sitting about 39.5 miles from Saint Augusta and 39.8 miles from Eagan.
How much longer is the road route than the straight-line distance?
The direct path is about 67 miles (107.8 km), while the road route adds roughly 12.2 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 CDT. If you want a more comfortable same-day return, try to leave by 3:52 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $9.96 one way or $19.92 round trip. Estimated CO2 is about 24.8 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms Likely around Saint Augusta and Showers And Thunderstorms Likely near Eagan.
Stop Ideas Near Rogers
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Rogers.
Saint Paul Union Depot
St. Cloud
Red Wing station
Flight Path Map
This map shows the direct air route between Saint Augusta and Eagan. Straight-line distance: 66.98 mi (107.8 km).
#1 Saint Augusta
City in Minnesota, United States
| Population | 3,900 |
| Coordinates | 45.4785800, -94.1541500 |
| Altitude | 308 |
| Country | United States |
#2 Eagan
The most populous city in Dakota County, Minnesota.
| Population | 65,975 |
| Coordinates | 44.8041300, -93.1668900 |
| Altitude | 292 |
| Country | United States |
End: Pilot Knob Road (-93.167023, 44.804131)
Estimated Travel Time
Distance: 127 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 38m |
| 40 mph (64.37 km/h) | 01h 58m |
| 50 mph (80.47 km/h) | 01h 35m |
| 60 mph (96.56 km/h) | 01h 19m |
| 70 mph (112.65 km/h) | 01h 07m |
| 80 mph (129 km/h) | 00h 59m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.57 | $9.96 | $19.92 |
| Mid-grade | $3.92 | $10.94 | $21.88 |
| Premium | $4.39 | $12.25 | $24.51 |
| Diesel | $4.86 | $13.57 | $27.14 |
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 Minnesota · 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.