How far is Harrington, DE from Dover, DE?
The driving distance from Harrington, DE to Dover, DE is about 17 miles (27.4 km), with a travel time of about 00h 25m by car.
- The straight-line flight distance is about 16.5 miles (26.5 km).
- For a round trip, plan for roughly 00h 50m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM EDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 25m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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 in Kent County, Delaware, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers
Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Harrington and Dover.
Turn-by-Turn Driving Directions
Step-by-step road directions between Harrington and Dover.
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1
Start on Hanley Street
23 m · 7 sec · Hanley Street
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2
Turn left onto Clark Street
3181 ft · 1 min · Clark Street
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3
Turn left onto South Dupont Highway
14.3 mi · 17 min · South Dupont Highway
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4
Take the exit slight left
2.2 mi · 4 min
-
5
Turn right onto West Loockerman Street
736 ft · 25 sec · West Loockerman Street
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6
Turn left onto Kings Highway
11 m · 2 sec · Kings Highway
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7
Arrive at your destination
0 m · 1 sec · Kings Highway
Car Route Details
A richer read on the saved driving route between Harrington and Dover.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
South Dupont Highway
Turn left onto South Dupont Highway
14.3 mi · 00h 17m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Chance Rain Showers leaving Harrington and Chance Rain Showers near Dover.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Harrington to Dover?
The road trip is about 17 miles (27.4 km) and usually takes 00h 25m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Viola is a useful midpoint, sitting about 8.6 miles from Harrington and 8.3 miles from Dover.
How much longer is the road route than the straight-line distance?
The direct path is about 16.5 miles (26.5 km), while the road route adds roughly 0.5 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 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:40 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.45 one way or $4.90 round trip. Estimated CO2 is about 5.3 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers around Harrington and Chance Rain Showers near Dover.
Stop Ideas Near Viola
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 Viola.
Dover, Delaware
Easton Airport, Maryland
Kent Island, MD
Cambridge, Maryland
Flight Path Map
This map shows the direct air route between Harrington and Dover. Straight-line distance: 16.45 mi (26.47 km).
#1 Harrington
City in Delaware, United States
| Population | 3,663 |
| Coordinates | 38.9237200, -75.5777000 |
| Altitude | 18 |
| Country | United States |
#2 Dover
City in and county seat of Kent County, Delaware, United States, and capital city of Delaware
| Population | 38,199 |
| Coordinates | 39.1581700, -75.5243700 |
| Altitude | 9 |
| Country | United States |
End: Kings Highway (-75.524406, 39.158185)
Estimated Travel Time
Distance: 27 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 33m |
| 40 mph (64.37 km/h) | 00h 25m |
| 50 mph (80.47 km/h) | 00h 20m |
| 60 mph (96.56 km/h) | 00h 16m |
| 70 mph (112.65 km/h) | 00h 14m |
| 80 mph (129 km/h) | 00h 12m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $2.45 | $4.90 |
| Mid-grade | $4.60 | $2.76 | $5.52 |
| Premium | $4.95 | $2.97 | $5.94 |
| Diesel | $5.98 | $3.59 | $7.18 |
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 Delaware · Apr 22, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.