How far is Keene, NH from Lyme, NH?
The driving distance from Keene, NH to Lyme, NH is about 78 miles (125.6 km), with a travel time of about 01h 35m by car.
- The straight-line flight distance is about 60.8 miles (97.9 km).
- For a round trip, plan for roughly 03h 11m 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 01h 35m.
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.
City in New Hampshire, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Partly Sunny
Driving Route Map
The map below follows the saved road route between Keene and Lyme.
Turn-by-Turn Driving Directions
Step-by-step road directions between Keene and Lyme.
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1
Start on Roxbury Street
10 m · 4 sec · Roxbury Street
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2
Turn right onto Central Square
45 m · 3 sec · Central Square
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3
Keep slight left to continue on Central Square
68 m · 7 sec · Central Square
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4
Continue on Central Square
42 m · 3 sec · Central Square
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5
Continue on Central Square
35 m · 6 sec · Central Square
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6
Turn right onto West Street
1.5 km · 2 min · West Street
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7
Take the ramp right
1457 ft · 28 sec
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8
Merge slight left onto Route 9
1337 ft · 21 sec · Route 9
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9
Keep slight left
15.7 mi · 18 min
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10
Turn left onto Winnell Street
655 ft · 9 sec · Winnell Street
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11
Continue on Vermont Route 123
1353 ft · 20 sec · Vermont Route 123
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12
At the end of the road, turn right onto Vermont Route 123
110 m · 7 sec · Vermont Route 123
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13
Continue on U.S. Route 5
1.1 km · 47 sec · U.S. Route 5
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14
Turn left onto Westminster Street
1 km · 50 sec · Westminster Street
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15
Take the exit right
1746 ft · 43 sec
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16
Merge slight left
55.1 mi · 1 hr 4 min
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17
Take the exit slight right toward VT 113: Thetford
1204 ft · 30 sec
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18
Turn right onto Vermont Route 113
1.4 mi · 2 min · Vermont Route 113
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19
At the end of the road, turn right onto U.S. Route 5
85 m · 13 sec · U.S. Route 5
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20
Turn left onto Vermont Route 113
1346 ft · 33 sec · Vermont Route 113
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21
Continue on East Thetford Road
1.5 mi · 3 min · East Thetford Road
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22
At the end of the road, turn left onto Union Street
13 m · 1 sec · Union Street
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23
Continue on Main Street
650 ft · 11 sec · Main Street
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24
Continue on Main Street
124 m · 15 sec · Main Street
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25
Turn right onto On the Common
22 m · 3 sec · On the Common
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26
Turn slight left
98 m · 23 sec
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27
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Keene and Lyme.
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.
Westminster Street
Merge slight left
55.1 mi · 01h 04m
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.
Partly Sunny leaving Keene and Partly Sunny near Lyme.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Keene to Lyme?
The road trip is about 78 miles (125.6 km) and usually takes 01h 35m 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?
Claremont is a useful midpoint, sitting about 39 miles from Keene and 39 miles from Lyme.
How much longer is the road route than the straight-line distance?
The direct path is about 60.8 miles (97.9 km), while the road route adds roughly 17.2 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 3:18 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $10.89 one way or $21.78 round trip. Estimated CO2 is about 24.5 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around Keene and Partly Sunny near Lyme.
Stop Ideas Near Claremont
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 Claremont.
Claremont
Windsor station
Bellows Falls station
Okemo, Vermont
Flight Path Map
This map shows the direct air route between Keene and Lyme. Straight-line distance: 60.83 mi (97.89 km).
#1 Keene
City in New Hampshire, United States
| Population | 22,699 |
| Coordinates | 42.9336900, -72.2781400 |
| Altitude | 148 |
| Country | United States |
#2 Lyme
Town in New London County, Connecticut, United States
| Population | 1,685 |
| Coordinates | 43.8095100, -72.1559200 |
| Altitude | 166 |
| Country | United States |
End: Lyme (-72.15592, 43.80951)
Estimated Travel Time
Distance: 126 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 36m |
| 40 mph (64.37 km/h) | 01h 57m |
| 50 mph (80.47 km/h) | 01h 33m |
| 60 mph (96.56 km/h) | 01h 18m |
| 70 mph (112.65 km/h) | 01h 06m |
| 80 mph (129 km/h) | 00h 58m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $10.89 | $21.78 |
| Mid-grade | $4.46 | $12.30 | $24.60 |
| Premium | $4.86 | $13.41 | $26.82 |
| Diesel | $6.00 | $16.55 | $33.10 |
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 · Apr 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.