Distance between São Martinho and Grijó
The distance from São Martinho to Grijó is 28 miles by road including 24 miles on motorways. Road takes approximately 29 minutes and goes through Santo Tirso, Covelas, São Romão, Silva Escura, São Mamede, Milheirós and Pedrouços.
| Shortest distance by air | 21 mi ✈️ |
| Car route length | 28 mi 🚗 |
| Driving time | 29 min |
| Fuel amount | 0.9 gal |
| Fuel cost | 3.2 USD |
| Point | Distance | Time | Fuel | |
| São Martinho | 0 mi | 00 min | 0.0 gal | |
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A 3 6 mi, 07 min
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| Covelas | 6 mi | 07 min | 0.2 gal | |
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A 3 2 mi, 02 min
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| São Romão | 9 mi | 09 min | 0.2 gal | |
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A 3 2 mi, 01 min
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| Silva Escura | 11 mi | 11 min | 0.4 gal | |
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A 3 2 mi, 01 min
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| Milheirós | 12 mi | 12 min | 0.4 gal | |
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A 3 2 mi, 02 min
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| Pedrouços | 15 mi | 15 min | 0.5 gal | |
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A 3 A 20 10 mi, 10 min
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| Carvalhos | 25 mi | 25 min | 0.8 gal | |
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A 1 1 mi, 01 min
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| Sermonde | 26 mi | 26 min | 0.9 gal | |
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2 mi, 02 min
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| Grijó | 28 mi | 29 min | 0.9 gal | |
Frequently Asked Questions
How much does it cost to drive from São Martinho to Grijó?
Fuel cost: 3.2 USD
This fuel cost is calculated as: (Route length 28 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 Grijó?
Driving time: 29 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 14 mi with a maximum speed 68 mph = 11 min
- 2 mi with a maximum speed 62 mph = 2 min
- 10 mi with a maximum speed 50 mph = 11 min
- 1 mi with a maximum speed 31 mph = 2 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is São Martinho to Grijó by land?
The distance between São Martinho and Grijó is 28 mi by road including 23.6 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 Grijó respectively.
How far is São Martinho to Grijó by plane?
The shortest distance (air line, as the crow flies) between São Martinho and Grijó is 21.1 mi.
This distance is calculated using the Haversine formula as a great-circle distance between two points on the surface of a sphere. The start and finish points are the centers of São Martinho and Grijó respectively. Actual distance between airports may be different.
How many hours is São Martinho from Grijó by plane?
Boeing 737 airliner needs 2 min to cover the distance of 21 mi at a cruising speed of 497 mph.
Small plane "Cessna 172" needs 9 min to flight this distance at average speed of 136 mph.
This time is approximate and do not take into account takeoff and landing times, airport location and other real world factors.
How long is a helicopter ride from São Martinho to Grijó?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 8 min to cover the distance of 21 mi at a cruising speed of 149 mph.
Popular "Robinson R44" needs 9 min to flight this distance at average speed of 130 mph.
This time is approximate and do not take into account takeoff and landing times, aerodrome location and other real world factors.
What city is halfway between São Martinho and Grijó?
The halfway point between São Martinho and Grijó is Pedrouços. It is located about 1 mi from the exact midpoint by road.
The distance from Pedrouços to São Martinho is 15 mi and driving will take about 15 min. The road between Pedrouços and Grijó has length 12 mi and will take approximately 14 min.
The other cities located close to halfway point:
Where is São Martinho in relation to Grijó?
São Martinho is located 21 mi north of Grijó.
São Martinho has geographic coordinates: latitude 41.33751, longitude -8.54949.
Grijó has geographic coordinates: latitude 41.03011, longitude -8.5784.
Which highway goes from São Martinho to Grijó?
The route from São Martinho to Grijó follows A 3.
Other minor sections pass along the road:
- A 20: 6 mi
- IP 1: 5 mi
- EN 104: 2 mi
- A 1: 2 mi
- IP1: 1 mi
- IC 23: 1 mi