How far is Hudson, NH from Charlestown, NH?
The driving distance from Hudson, NH to Charlestown, NH is about 79.7 miles (128.2 km), with a travel time of about 02h 15m by car.
- The straight-line flight distance is about 59.6 miles (95.9 km).
- For a round trip, plan for roughly 04h 30m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
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 02h 15m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Town in New Hampshire
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 Hudson and Charlestown.
Turn-by-Turn Driving Directions
Step-by-step road directions between Hudson and Charlestown.
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1
Start on Ferry Street
97 m · 15 sec · Ferry Street
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2
Turn right onto Library Street
113 m · 11 sec · Library Street
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3
Turn right onto School Street
126 m · 22 sec · School Street
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4
Turn right onto Chase Street
109 m · 12 sec · Chase Street
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5
Turn straight onto Ferry Street
1048 ft · 37 sec · Ferry Street
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6
Continue on Bridge Street
3208 ft · 2 min · Bridge Street
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7
Continue on Canal Street
3176 ft · 2 min · Canal Street
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8
At the end of the road, turn right onto Main Street
155 m · 23 sec · Main Street
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9
Turn left onto Amherst Street
4.9 mi · 12 min · Amherst Street
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10
Continue on Milford Road
4.3 mi · 8 min · Milford Road
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11
Turn left
1544 ft · 43 sec
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12
Merge slight left
4.8 mi · 7 min
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13
Turn left onto Elm Street
1.4 mi · 3 min · Elm Street
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14
Continue on Gibbons Highway
9.3 mi · 15 min · Gibbons Highway
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15
Continue on Wilton Road
4 mi · 7 min · Wilton Road
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16
Continue on State Route 101
54 m · 5 sec · State Route 101
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17
Merge slight left onto Peterborough Bypass
2980 ft · 1 min · Peterborough Bypass
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18
Enter the roundabout and take exit 1 toward Peterborough Bypass
28 m · 2 sec · Peterborough Bypass
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19
Exit the roundabout onto Peterborough Bypass
1.8 mi · 3 min · Peterborough Bypass
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20
Continue on State Route 101
3.5 mi · 6 min · State Route 101
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21
Continue on Main Street
9.9 mi · 19 min · Main Street
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22
Continue on Marlboro Street
1.8 mi · 3 min · Marlboro Street
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23
Continue on State Route 101
2 mi · 4 min · State Route 101
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24
Enter the roundabout and take exit 2 toward State Route 10
57 m · 2 sec · State Route 10
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25
Exit the roundabout onto State Route 10
2148 ft · 43 sec · State Route 10
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26
Turn right onto Route 9
1.3 mi · 2 min · Route 9
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27
Keep slight left
15.7 mi · 18 min
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28
Turn left onto Winnell Street
655 ft · 9 sec · Winnell Street
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29
Continue on Vermont Route 123
1353 ft · 20 sec · Vermont Route 123
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30
At the end of the road, turn right onto Vermont Route 123
110 m · 7 sec · Vermont Route 123
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31
Continue on U.S. Route 5
3 mi · 4 min · U.S. Route 5
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32
Continue on Westminster Street
1295 ft · 22 sec · Westminster Street
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33
Continue on Westminster Street
2279 ft · 38 sec · Westminster Street
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34
Continue on Rockingham Street
1655 ft · 59 sec · Rockingham Street
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35
Turn right onto Arch Bridge
800 ft · 26 sec · Arch Bridge
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36
Continue on Church Street
1.6 mi · 4 min · Church Street
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37
Continue on Bellows Falls Road
5 mi · 9 min · Bellows Falls Road
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38
Continue on Main Street
3198 ft · 55 sec · Main Street
-
39
Turn right onto Sullivan Street
75 m · 7 sec · Sullivan Street
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40
Arrive at your destination
0 m · 1 sec · Sullivan Street
Car Route Details
A richer read on the saved driving route between Hudson and Charlestown.
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.
Route 9
Keep slight left
15.7 mi · 00h 18m
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 Hudson and Mostly Sunny near Charlestown.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Hudson to Charlestown?
The road trip is about 79.7 miles (128.2 km) and usually takes 02h 15m 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?
Harrisville is a useful midpoint, sitting about 39.8 miles from Hudson and 39.9 miles from Charlestown.
How much longer is the road route than the straight-line distance?
The direct path is about 59.6 miles (95.9 km), while the road route adds roughly 20.1 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 EDT. If you want a more comfortable same-day return, try to leave by 2:00 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $11.09 one way or $22.17 round trip. Estimated CO2 is about 25 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Hudson and Mostly Sunny near Charlestown.
Stop Ideas Near Harrisville
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 Harrisville.
Bellows Falls station
Union Station
Nashua, NH
Manchester, New Hampshire
Flight Path Map
This map shows the direct air route between Hudson and Charlestown. Straight-line distance: 59.56 mi (95.86 km).
#1 Hudson
Town in New Hampshire
| Population | 25,620 |
| Coordinates | 42.7648100, -71.4397900 |
| Altitude | 46 |
| Country | United States |
#2 Charlestown
Town in New Hampshire
| Population | 5,032 |
| Coordinates | 43.2386900, -72.4245300 |
| Altitude | 119 |
| Country | United States |
End: Charlestown (-72.42453, 43.23869)
Estimated Travel Time
Distance: 128 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 39m |
| 40 mph (64.37 km/h) | 01h 59m |
| 50 mph (80.47 km/h) | 01h 35m |
| 60 mph (96.56 km/h) | 01h 19m |
| 70 mph (112.65 km/h) | 01h 08m |
| 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 | $3.95 | $11.09 | $22.17 |
| Mid-grade | $4.46 | $12.52 | $25.05 |
| Premium | $4.86 | $13.65 | $27.30 |
| Diesel | $6.00 | $16.85 | $33.70 |
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 New Hampshire · May 02, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.