How far is Loudon, NH from Londonderry, NH?

Fastest route

The distance between Loudon, New Hampshire and Londonderry, New Hampshire is approximately 37.3 miles (60 kilometers). The fastest route, considering current traffic conditions, is via I-93 S. This route has tolls.

Directions

To get from Loudon, New Hampshire to Londonderry, New Hampshire, follow these directions:

1. Start by heading southeast on S Village Rd toward Wales Bridge Rd.
2. Use the right lane to merge onto I-393 W/US-202 W/US-4 W via the ramp to Concord.
3. Continue on I-393 W/US-202 W/US-4 W.
4. Take the exit onto I-93 S toward I-89/Manchester/Lebanon (toll road).
5. Use the right lane to merge onto I-93 S (toll road).
6. Keep right at the fork to stay on I-93 S, following signs for Interstate 93 S/Salem/Boston (toll road).
7. Take exit 4 to merge onto NH-102 W/Nashua Rd toward Londonderry.
8. Take Gilcreast Rd and Pillsbury Rd to Mammoth Rd.
9. Merge onto NH-102 W/Nashua Rd.
10. Pass by Wendy's (on the right).
11. Turn right onto Gilcreast Rd.
12. Continue onto Pillsbury Rd.
13. Turn left to stay on Pillsbury Rd.
14. Turn right onto Mammoth Rd.

Tips & Suggestions

• 🚗 Consider using a GPS navigation system or a map app on your smartphone to help you navigate the route.
• ⛽ Make sure your vehicle has enough fuel before starting your journey.
• 💰 Keep some cash or change on hand to pay for tolls along the way.
• 🕑 Check the current traffic conditions and plan your trip accordingly to avoid delays.
• 📱 It's always a good idea to inform someone about your travel plans, especially for long journeys.
• 🚧 Pay attention to road signs and follow the speed limits for a safe and smooth drive.

Distance by Flight

Shortest distance between Loudon and Londonderry is 29.44 miles (47.37 km).

Flight distance from Loudon, NH to Londonderry, NH is 29.44 miles. Estimated flight time is 00 hours 04 minutes.

Driving distance

The driving distance from Loudon, New Hampshire to Londonderry, New Hampshire is: 35.9 miles (57.78 km) by car.

Driving from Loudon to Londonderry will take approximately 00 hours 39 minutes.

#1 Loudon

Town of the United States

Population	5697
GPS Coordinates	43°17'8"N 71°28'2"W
Latitude	43.2856400
Longitude	-71.4672900
Altitude	116
Country	United States

#2 Londonderry

Town in Rockingham County, New Hampshire, United States of America

Population	26646
GPS Coordinates	42°51'54"N 71°22'26"W
Latitude	42.8650900
Longitude	-71.3739500
Altitude	128
Country	United States

Estimated Travel Time Between Loudon and Londonderry

The distance between Loudon and Londonderry is 58 km if you choose to drive by road. You can go 00 hours 38 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.

There is no time difference between Loudon and Londonderry. The current time is 01:38:39.

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 4.8 liters (1.27 gallon) of gas to cover the route between Loudon and Londonderry.
The estimated cost of gas to go from Loudon to Londonderry is $4.43 (diesel $5.55).

New Hampshire gas prices.

Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.

The average gas price (in New Hampshire ) per gallon of daily gas for calculations is $3.496 (Diesel $4.384) /gallon. Last changed prices on May 08, 2024.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Loudon and Londonderry (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.