How far is Newton, IA from Marion, IA?
The driving distance from Newton, IA to Marion, IA is about 107.4 miles (172.8 km), with a travel time of about 01h 44m by car.
- The straight-line flight distance is about 78.1 miles (125.7 km).
- For a round trip, plan for roughly 03h 29m 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 44m.
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.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Newton and Marion.
Turn-by-Turn Driving Directions
Step-by-step road directions between Newton and Marion.
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1
Start on 1st Avenue East
2554 ft · 1 min · 1st Avenue East
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2
Turn right onto East 12th Street South
1.2 km · 1 min · East 12th Street South
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3
Turn left onto South 13th Avenue East
1.5 mi · 3 min · South 13th Avenue East
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4
Turn right onto Iowa Speedway Drive
1.4 km · 2 min · Iowa Speedway Drive
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5
Take the ramp left
1988 ft · 48 sec
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6
Merge slight left
69.8 mi · 1 hr 15 min
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7
Take the exit slight right toward I 380, US 218, IA 27
2413 ft · 59 sec
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8
Keep slight left to continue on I 380, US 218 North, IA 27 North: Cedar Rapids, Waterloo
1.3 km · 2 min
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9
Merge slight left onto Avenue of the Saints
21.6 mi · 25 min · Avenue of the Saints
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10
Take the exit slight right toward Glass Road, 32nd Street, Coldstream, 29th Street
1470 ft · 36 sec
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11
Keep slight right
97 m · 9 sec
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12
Turn straight onto 29th Street Northeast
1360 ft · 36 sec · 29th Street Northeast
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13
Turn left onto Oakland Road Northeast
1.6 km · 2 min · Oakland Road Northeast
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14
Continue on Old Marion Road Northeast
1.5 km · 2 min · Old Marion Road Northeast
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15
Turn left onto C Avenue Northeast
90 m · 12 sec · C Avenue Northeast
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16
Turn right onto Collins Road Northeast
1.5 km · 1 min · Collins Road Northeast
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17
Turn left onto 1st Avenue East
717 ft · 22 sec · 1st Avenue East
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18
Continue on Marion Boulevard
1 km · 1 min · Marion Boulevard
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19
Continue on 7th Avenue
1664 ft · 46 sec · 7th Avenue
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20
Turn left onto 6th Street
96 m · 18 sec · 6th Street
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21
Turn right onto 8th Avenue
1702 ft · 1 min · 8th Avenue
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22
Arrive at your destination
0 m · 1 sec · 8th Avenue
Car Route Details
A richer read on the saved driving route between Newton and Marion.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Iowa Speedway Drive
Merge slight left
69.8 mi · 01h 15m
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 Newton and Sunny near Marion.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Newton to Marion?
The road trip is about 107.4 miles (172.8 km) and usually takes 01h 44m 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?
Williamsburg is a useful midpoint, sitting about 50.7 miles from Newton and 56.7 miles from Marion.
How much longer is the road route than the straight-line distance?
The direct path is about 78.1 miles (125.7 km), while the road route adds roughly 29.3 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 3:00 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $14.29 one way or $28.58 round trip. Estimated CO2 is about 33.7 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Newton and Sunny near Marion.
Stop Ideas Near Williamsburg
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 Williamsburg.
Ottumwa station
Mount Pleasant
Flight Path Map
This map shows the direct air route between Newton and Marion. Straight-line distance: 78.12 mi (125.72 km).
#1 Newton
City in and the county seat of Jasper County, Illinois, United States
| Population | 15,127 |
| Coordinates | 41.6997100, -93.0479800 |
| Altitude | 290 |
| Country | United States |
#2 Marion
The county seat of Linn County, Iowa.
| Population | 40,780 |
| Coordinates | 42.0341700, -91.5976800 |
| Altitude | 259 |
| Country | United States |
End: 8th Avenue (-91.59768, 42.03419)
Estimated Travel Time
Distance: 173 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 34m |
| 40 mph (64.37 km/h) | 02h 41m |
| 50 mph (80.47 km/h) | 02h 08m |
| 60 mph (96.56 km/h) | 01h 47m |
| 70 mph (112.65 km/h) | 01h 32m |
| 80 mph (129 km/h) | 01h 20m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $14.29 | $28.58 |
| Mid-grade | $4.25 | $16.12 | $32.24 |
| Premium | $4.65 | $17.64 | $35.28 |
| Diesel | $5.30 | $20.10 | $40.20 |
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 Iowa · Apr 26, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.