How far is Seymour, MO from Castle Point, MO?
The driving distance from Seymour, MO to Castle Point, MO is about 221.6 miles (356.7 km), with a travel time of about 03h 33m by car.
- The straight-line flight distance is about 176.8 miles (284.5 km).
- For a round trip, plan for roughly 07h 07m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CDT.
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 03h 33m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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 Phelps County, Missouri, 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 Seymour and Castle Point.
Turn-by-Turn Driving Directions
Step-by-step road directions between Seymour and Castle Point.
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1
Start on West Washington Street
50 m · 13 sec · West Washington Street
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2
Turn left onto South Main Street
1218 ft · 30 sec · South Main Street
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3
Turn left onto West Clinton Avenue
1.1 mi · 2 min · West Clinton Avenue
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4
Continue on West Steel Street
597 ft · 19 sec · West Steel Street
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5
Turn left
4 mi · 5 min
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6
Turn right onto North Diggins Main Street
34 m · 11 sec · North Diggins Main Street
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7
Turn left onto West Springfield Avenue
131 m · 19 sec · West Springfield Avenue
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8
Continue straight
2456 ft · 2 min
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9
Turn right
12.2 mi · 18 min
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10
Turn right onto Commercial Street
1266 ft · 33 sec · Commercial Street
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11
Turn left onto South Pine Street
1.4 km · 2 min · South Pine Street
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12
Turn sharp left onto East Hubble Drive
1341 ft · 29 sec · East Hubble Drive
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13
Turn right onto North Marshall Street
1.3 km · 2 min · North Marshall Street
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14
Continue on North Marshall Road
1806 ft · 50 sec · North Marshall Road
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15
Enter the roundabout and take exit 2 toward the route
40 m · 3 sec
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16
Exit the roundabout
1124 ft · 28 sec
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17
Merge slight left
177.5 mi · 3 hr 14 min
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18
Continue on Police Officer Robert Stanze Memorial Highway
2.7 mi · 3 min · Police Officer Robert Stanze Memorial Highway
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19
Continue on Officer Michael Barwick Memorial Highway
1 km · 48 sec · Officer Michael Barwick Memorial Highway
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20
Take the exit slight right toward Jamieson Avenue
651 ft · 14 sec
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21
Keep slight left to continue on Jamieson Avenue
69 m · 7 sec
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22
Turn left onto Jamieson Avenue
1486 ft · 47 sec · Jamieson Avenue
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23
At the end of the road, turn left onto Arsenal Street
1198 ft · 38 sec · Arsenal Street
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24
Turn right onto McCausland Avenue
1.6 mi · 3 min · McCausland Avenue
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25
Continue on South Skinker Boulevard
2.8 mi · 5 min · South Skinker Boulevard
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26
Continue on Kienlen Avenue
1.6 mi · 3 min · Kienlen Avenue
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27
Continue on Jennings Station Road
3.3 mi · 7 min · Jennings Station Road
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28
Turn left onto Halls Ferry Road
1.6 mi · 3 min · Halls Ferry Road
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29
Turn right onto Chambers Road
2011 ft · 39 sec · Chambers Road
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30
Turn left onto Lord Drive
2556 ft · 2 min · Lord Drive
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31
Arrive at your destination
0 m · 1 sec · Lord Drive
Car Route Details
A richer read on the saved driving route between Seymour and Castle Point.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
North Marshall Road
Merge slight left
177 mi · 03h 14m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Mostly Sunny leaving Seymour and Mostly Sunny near Castle Point.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Seymour to Castle Point?
The road trip is about 221.6 miles (356.7 km) and usually takes 03h 33m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Rolla is a useful midpoint, sitting about 107.1 miles from Seymour and 114.6 miles from Castle Point.
How much longer is the road route than the straight-line distance?
The direct path is about 176.8 miles (284.5 km), while the road route adds roughly 44.8 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 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 9:52 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $29.49 one way or $58.98 round trip. Estimated CO2 is about 69.5 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Seymour and Mostly Sunny near Castle Point.
Stop Ideas Near Rolla
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 Rolla.
Jefferson City
Hermann
Washington
Flight Path Map
This map shows the direct air route between Seymour and Castle Point. Straight-line distance: 176.79 mi (284.51 km).
#1 Seymour
City in Missouri, United States
| Population | 2,022 |
| Coordinates | 37.1464400, -92.7687800 |
| Altitude | 501 |
| Country | United States |
#2 Castle Point
A census-designated place in Jefferson County, Missouri.
| Population | 90,070 |
| Coordinates | 38.7581100, -90.2481700 |
| Altitude | 152 |
| Country | United States |
End: Count Drive (-90.248701, 38.758102)
Estimated Travel Time
Distance: 357 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 23m |
| 40 mph (64.37 km/h) | 05h 32m |
| 50 mph (80.47 km/h) | 04h 25m |
| 60 mph (96.56 km/h) | 03h 41m |
| 70 mph (112.65 km/h) | 03h 09m |
| 80 mph (129 km/h) | 02h 45m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $29.49 | $58.98 |
| Mid-grade | $4.25 | $33.26 | $66.52 |
| Premium | $4.65 | $36.39 | $72.79 |
| Diesel | $5.30 | $41.48 | $82.95 |
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 · May 25, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.