Distance between São Martinho and Carvalhos
The distance from São Martinho to Carvalhos is 26 miles by road including 21 miles on motorways. Road takes approximately 28 minutes and goes through Santo Tirso, Covelas, São Romão, Silva Escura, São Mamede, Milheirós and Pedrouços.
Shortest distance by air | 19 mi ✈️ |
Car route length | 26.1 mi 🚗 |
Driving time | 28 min |
Fuel amount | 0.9 gal |
Fuel cost | 3 USD |

Point | Distance | Time | Fuel | |
São Martinho | 0 mi | 00 min | 0.0 gal | |
A 3 6 mi, 07 min
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Covelas | 6 mi | 07 min | 0.2 gal | |
A 3 2 mi, 02 min
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São Romão | 9 mi | 09 min | 0.2 gal | |
A 3 2 mi, 01 min
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Silva Escura | 11 mi | 11 min | 0.4 gal | |
A 3 2 mi, 01 min
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Milheirós | 12 mi | 12 min | 0.4 gal | |
A 3 2 mi, 02 min
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Pedrouços | 15 mi | 15 min | 0.5 gal | |
A 3 IP1 7 mi, 07 min
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Mafamude | 22 mi | 22 min | 0.7 gal | |
A 1 4 mi, 04 min
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Carvalhos | 26 mi | 27 min | 0.9 gal |
Frequently Asked Questions
How much does it cost to drive from São Martinho to Carvalhos?
Fuel cost: 3 USD
This fuel cost is calculated as: (Route length 26.1 mi) / (Fuel consumption 29.4 mpg) * (Fuel price 3.37 USD / gal)
You can adjust fuel consumption and fuel price here.
How long is a car ride from São Martinho to Carvalhos?
Driving time: 28 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 10 mi with a maximum speed 68 mph = 8 min
- 5 mi with a maximum speed 62 mph = 4 min
- 11 mi with a maximum speed 50 mph = 12 min
- 1 mi with a maximum speed 31 mph = 1 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is São Martinho to Carvalhos by land?
The distance between São Martinho and Carvalhos is 26.1 mi by road including 20.5 mi on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of São Martinho and Carvalhos respectively.
What city is halfway between São Martinho and Carvalhos?
The halfway point between São Martinho and Carvalhos is Milheirós. It is located about 1 mi from the exact midpoint by road.
The distance from Milheirós to São Martinho is 12 mi and driving will take about 12 min. The road between Milheirós and Carvalhos has length 14 mi and will take approximately 15 min.
The other cities located close to halfway point:
Where is São Martinho in relation to Carvalhos?
São Martinho is located 19 mi north of Carvalhos.
São Martinho has geographic coordinates: latitude 41.33751, longitude -8.54949.
Carvalhos has geographic coordinates: latitude 41.06624, longitude -8.57253.
Which highway goes from São Martinho to Carvalhos?
The route from São Martinho to Carvalhos follows A 3.
Other minor sections pass along the road:
- EN 104: 2 mi
- A 1: 2 mi
- IP1: 1 mi
- IC 23: 1 mi
- A 20: 1 mi
- EN 1: 1 mi