How far is Springfield, MO from Fort Casey, WA?
The driving distance from Springfield, MO to Fort Casey, WA is about 2051.9 miles (3302.2 km), with a travel time of about 36h 45m by car.
- The straight-line flight distance is about 1658.9 miles (2669.7 km).
- For a round trip, plan for roughly 73h 31m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 AM CST.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 36h 45m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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.
Town of the United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Partly Sunny then Slight Chance Light Rain
Driving Route Map
The map below follows the saved road route between Springfield and Fort Casey.
Turn-by-Turn Driving Directions
Step-by-step road directions between Springfield and Fort Casey.
-
1
Start on West Chestnut Expressway
563 ft · 19 sec · West Chestnut Expressway
-
2
Continue on West Chestnut Expressway
1.4 km · 2 min · West Chestnut Expressway
-
3
Turn right onto North Kansas Expressway
2.4 mi · 5 min · North Kansas Expressway
-
4
Continue on North Kansas Expressway
87.3 mi · 1 hr 43 min · North Kansas Expressway
-
5
Continue straight
35.9 mi · 39 min
-
6
Take the exit slight right toward I 49 North, US 71 North, MO 7 North: Kansas City
37.9 mi · 46 min
-
7
Take the exit slight right toward 11th Street, Downtown
1637 ft · 26 sec
-
8
Turn straight onto East 11th Street
130 m · 16 sec · East 11th Street
-
9
Turn right onto Charlotte Street
888 ft · 23 sec · Charlotte Street
-
10
Turn left onto East 9th Street
977 ft · 23 sec · East 9th Street
-
11
Turn right onto Locust Street
691 ft · 18 sec · Locust Street
-
12
Continue straight
3 mi · 6 min
-
13
Keep slight left to continue on MO 9 North: Riverside, Parkville
1.4 km · 2 min
-
14
Take the exit slight right toward US 169 North: Smithville
1540 ft · 24 sec
-
15
Continue straight
1.2 mi · 2 min
-
16
Take the exit slight left toward I 29 North, US 71 North: K.C.I. Airport, Saint Joseph
2441 ft · 60 sec
-
17
Merge slight right
11.5 mi · 13 min
-
18
Merge slight left
2.7 mi · 3 min
-
19
Keep slight left to continue on I 29 North, US 71 North: Saint Joseph
37.1 mi · 40 min
-
20
Continue straight
121.5 mi · 2 hr 11 min
-
21
Continue on I 29 North: Sioux City
184.6 mi · 3 hr 12 min
-
22
Take the exit slight right toward I 90 West: Rapid City
1236 ft · 30 sec
-
23
Merge slight left
372.9 mi · 5 hr 55 min
-
24
Take the exit slight right toward SD 34 West: Whitewood, Belle Fourche
1463 ft · 38 sec
-
25
Turn right onto SD Highway 34
17.4 mi · 21 min · SD Highway 34
-
26
Turn right onto 5th Avenue
2.3 mi · 5 min · 5th Avenue
-
27
Turn left onto US Highway 212
93.7 mi · 1 hr 46 min · US Highway 212
-
28
Continue on Park Avenue
2986 ft · 1 min · Park Avenue
-
29
Turn left onto Holt Street
43.7 mi · 51 min · Holt Street
-
30
Continue on Main Street
3072 ft · 2 min · Main Street
-
31
Continue on US Highway 212
20.1 mi · 24 min · US Highway 212
-
32
Enter the roundabout and take exit 2 toward US Highway 212
66 m · 4 sec · US Highway 212
-
33
Exit the roundabout onto US Highway 212
41.8 mi · 49 min · US Highway 212
-
34
Take the exit slight right
131 m · 11 sec
-
35
Continue straight
83.8 mi · 1 hr 25 min
-
36
Continue straight
207.3 mi · 3 hr 23 min
-
37
Keep slight left to continue on I 90 West: Missoula
312.7 mi · 5 hr 21 min
-
38
Keep slight left
56.6 mi · 1 hr 1 min
-
39
Keep slight left
211 mi · 3 hr 50 min
-
40
Take the exit slight right toward I 405: Renton, Everett
1138 ft · 28 sec
-
41
Keep slight right to continue on I 405 North: Everett, Bellevue
2439 ft · 59 sec
-
42
Merge slight left
8.1 mi · 10 min
-
43
Keep slight right
8.4 mi · 11 min
-
44
Keep slight right
2.3 mi · 3 min
-
45
Continue straight
5.8 mi · 9 min
-
46
Take the exit straight
812 ft · 22 sec
-
47
Continue on Paine Field Boulevard
1.2 km · 1 min · Paine Field Boulevard
-
48
Turn left onto 84th Street Southwest
2170 ft · 45 sec · 84th Street Southwest
-
49
Turn right onto Mukilteo Speedway
1.9 mi · 5 min · Mukilteo Speedway
-
50
Turn right
759 ft · 15 sec
-
51
Turn slight left
1439 ft · 2 min
-
52
Continue on Mukilteo-Clinton Ferry
3 mi · 20 min · Mukilteo-Clinton Ferry
-
53
Continue on Ferry Dock
708 ft · 40 sec · Ferry Dock
-
54
Continue on State Route 525
22 mi · 33 min · State Route 525
-
55
Turn left onto State Route 20
3.3 mi · 5 min · State Route 20
-
56
Continue on South Engle Road
2859 ft · 2 min · South Engle Road
-
57
Turn right
25 m · 6 sec
-
58
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Springfield and Fort Casey.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
I 90 West
Merge slight left
373 mi · 05h 55m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Partly Sunny leaving Springfield and Partly Sunny then Slight Chance Light Rain near Fort Casey.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Springfield to Fort Casey?
The road trip is about 2051.9 miles (3302.2 km) and usually takes 36h 45m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Broadus is a useful midpoint, sitting about 1010.3 miles from Springfield and 1041.6 miles from Fort Casey.
How much longer is the road route than the straight-line distance?
The direct path is about 1658.9 miles (2669.7 km), while the road route adds roughly 393 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 6:00 AM to 7:30 AM CST. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $277.51 one way or $555.02 round trip. Estimated CO2 is about 643.4 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 2 hour time difference between Springfield and Fort Casey, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Partly Sunny around Springfield and Partly Sunny then Slight Chance Light Rain near Fort Casey.
Stop Ideas Near Broadus
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 Broadus.
Miles City, MT
Flight Path Map
This map shows the direct air route between Springfield and Fort Casey. Straight-line distance: 1658.9 mi (2669.74 km).
#1 Springfield
City in Greene County, Missouri, United States
| Population | 293 |
| Coordinates | 37.2153300, -93.2982400 |
| Altitude | 396 |
| Country | United States |
#2 Fort Casey
Situated on the western shore of Whidbey Island in Island County at an elevation of 10 feet, this site occupies a strategic position overlooking Admiralty Inlet at the entrance to Puget Sound.
| Population | 0 |
| Coordinates | 48.1642600, -122.6787800 |
| Altitude | 3 |
| Country | United States |
End: Fort Casey (-122.67878, 48.16426)
Estimated Travel Time
Distance: 3302 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 68h 22m |
| 40 mph (64.37 km/h) | 51h 18m |
| 50 mph (80.47 km/h) | 41h 02m |
| 60 mph (96.56 km/h) | 34h 11m |
| 70 mph (112.65 km/h) | 29h 18m |
| 80 mph (129 km/h) | 25h 35m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.83 | $277.51 | $555.02 |
| Mid-grade | $4.19 | $303.14 | $606.28 |
| Premium | $4.55 | $329.56 | $659.13 |
| Diesel | $6.05 | $438.24 | $876.47 |
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 Missouri · Nov 03, 2026