Swanzey to Laconia is 86.7 miles and takes about 2 hours 2 minutes via Styles Bridges Highway and Franklin Pierce Highway, with a fuel budget near $14 and enough daylight to finish in a day. This trip stays within New Hampshire, traveling from the Northeast region to another part of the Northeast. You'll experience a mix of highway and surface road driving on this relatively short, single-day excursion. It's a straightforward route if you're looking for a quick connection between these two New Hampshire locations without extensive planning.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
43.3 miles from Swanzey, NH
A natural place for your longest stop of the day
, about 1h 3m into the drive
.
Main Roads
Road
Distance
Duration
Styles Bridges Highway
18 mi
20m
Franklin Pierce Highway
16.3 mi
22m
NH 9
11.5 mi
16m
I 89
8.3 mi
10m
Route 9
8 mi
11m
Keene Road
5.7 mi
8m
Laconia Road
4.7 mi
8m
Old Homestead Highway
3.3 mi
5m
Longest stretch:
Styles Bridges Highway
— 18 mi, about 20m
Traffic on I-93
Hour-of-day weekday pattern from 9 FHWA count stations on your route.
Peak
4 PM
~3,003 veh/hr typical
· worst 3,576
Quietest
1 AM
~94 veh/hr
Peak-to-quiet ratio
31.9×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 52 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Swanzey, NH and Laconia, NH.
For this 2-hour drive, leaving in the morning is recommended to maximize your daylight and allow for flexibility. Since it's a single-day trip and you're looking at about $14 in fuel costs, there's no need to rush. Plan for one or two brief stops to stretch your legs; the longest stretch without a significant road change is 18 miles. Keep an eye out for the shift from highway to surface roads, as this is where you'll likely encounter more local traffic and need to adjust your speed accordingly.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 43.3 miles from Swanzey, NH, or about 1h 3m into the drive.
The longest continuous stretch on this route runs about 18 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 19 miles or 28m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 43.3 miles or 1h 3m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 41m
Traffic, exits, and arrival timing usually matter more near Laconia, NH than in the middle of the route.
Before You Leave
+
Open the route before leaving Swanzey, NH so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Swanzey, NH
This is one driving day of about 86.7 miles and 2h 2m.
Your first comfortable stop window is around 19 miles from Swanzey, NH.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on Styles Bridges Highway for about 18 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 16
5 decision points cluster between mile 0.3 and 78.7 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0.3 mi into trip|~0m in|NH 32 / Old Homestead Highway
Enter roundabout onto NH 32 / Old Homestead Highway
Roundabout - know your exit number before entering
6
5 mi into trip|~8m in|NH 10; NH 12; NH 101 / State Route 10
Highway fork - watch signs carefully. Lane positioning matters here
Use the left lane.
Fuel & Cost
Regular Gas
$15.33 one way
$30.65 round trip
$4.49/gal25.4 MPG avg30 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.92
$16.79
$33.57
premium
$5.29
$18.05
$36.11
diesel
$5.35
$18.26
$36.52
Estimated Tolls: $0.12
Everett Turnpike
(1.7 mi)$0.12
Toll estimates based on average 2024-2025 rates. EZ-Pass/SunPass discounts may lower the actual cost.
Estimated Trip Cost (one way, 1 person)
Fuel
$15
Tolls
$0
Meals
$25–$50
Total
$40–$65
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 30.3 kg one way.
Prices: EIA weekly data, 2026-06-01.
Driving Electric?
About $9 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
26
0
$9.10
$4.16
Efficient EV
21.7
0
$7.59
$3.47
EV Truck/SUV
34.7
0
$12.14
$5.55
Gas CO2
30 kg
EV CO2
10 kg (67% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Jun 1, 2026
Origin
Swanzey, NH
Afternoon
in Swanzey on Wednesday
Local time
3:06 PM
EDT
Current temp
65°F
Partly Sunny
NE 0 to 5 mph6% chanceLive forecast
Destination
Laconia, NH
Afternoon
in Laconia on Wednesday
Local time
3:06 PM
EDT
Current temp
65°F
Isolated Rain Showers then Mostly Sunny
NE 0 to 5 mph20% chanceLive forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
Very similar conditions
Both ends of the route are sitting at about the same temperature right now.
Road read
2h 2m on the road
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
More Details
What kind of drive is this?
About 36% of this 86.7-mile drive is on highways, with the remaining 64% on surface roads. The longest continuous stretch on a highway is 18 miles along Styles Bridges Highway. You'll notice the transition from highway cruising to more frequent intersections and potentially slower speeds as you move onto surface roads like Franklin Pierce Highway and NH 9. Be prepared for a mixed driving experience.
36% highway, the rest on surface roads — varied driving throughout.
30 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 18 mi on Styles Bridges Highway.
How Hard Is This Drive?
8/10
This route mixes highway mileage with some local-road sections near the start or finish. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.3 miles in near NH 32 / Old Homestead Highway.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 16 significant decision points across 86.7 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 0.3 miles (NH 32 / Old Homestead Highway): Roundabout - know your exit number before entering; at 5 miles (NH 10; NH 12; NH 101 / State Route 10): Roundabout - know your exit number before entering. Multiple destination signs - pick the right one; at 6.7 miles (NH 9; NH 10): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Gently rolling terrain
1,363 ft244 ft
Total Climb
1,210 ft
Total Descent
1,204 ft
Highest Point
1,363 ft
~18.6 mi in
Elevation Range
1,119 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Swanzey, NH and Laconia, NH, road signs point toward Hillsborough, Henniker and Tilton.
Doable as a same-day drive at 2h 2m. Total distance: 86.7 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
2h 2m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (36%). Some complex stretches to watch for.
Scenic Drive
Mixed highway & surface route profile.
Frequently Asked Questions
The longest stretch is about 18 miles on Styles Bridges Highway. The full list of main roads is in the Roads section above.
Expect about $0.12 in tolls one way, starting with Everett Turnpike. Most Northeast and Midwest toll agencies accept E-ZPass; in the West and Texas, transponders like TxTag or FasTrak apply. If you do not have a transponder, cashless tolling plates will mail a bill to the vehicle's registered address — usually with a surcharge, so a rental-car toll pass is often cheaper than paying by mail.
Yes — we found about 1 rest area or service plaza within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Laconia, NH before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. There are 1 rest area along the route for bathroom stops.
Mostly yes along the main roads, but rural stretches through NH can have sparse or no coverage. Before you leave, download offline Google Maps or Apple Maps for the route, and consider downloading music or podcasts instead of streaming. If you depend on data for navigation, keep a paper backup of the turn-by-turn directions.
The main spots that need attention: at 0.3 miles (NH 32 / Old Homestead Highway): Roundabout - know your exit number before entering; at 5 miles (NH 10; NH 12; NH 101 / State Route 10): Roundabout - know your exit number before entering. Multiple destination signs - pick the right one; at 6.7 miles (NH 9; NH 10): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes. A round trip is manageable in a single day if you plan a break at Laconia, NH before heading back.
