Distance between Santo Antônio and Porto Alegre
The distance from Santo Antônio to Porto Alegre is 345 miles by road including 341 miles on motorways. Road takes approximately 5 hours and 29 minutes and goes through São Cristóvão, Várzea do Ranchinho, Barra, Canto da Praia, Pernambuco, Morretes and Tijuquinhas.
| Shortest distance by air | 274 mi ✈️ |
| Car route length | 345.5 mi 🚗 |
| Driving time | 5 h 29 min |
| Fuel amount | 11.7 gal |
| Fuel cost | 46.2 USD |
| Point | Distance | Time | Fuel | |
| Santo Antônio | 0 mi | 00 min | 0.0 gal | |
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BR-101 5 mi, 05 min
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| São Cristóvão | 5 mi | 05 min | 0.1 gal | |
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BR-101 14 mi, 13 min
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| Várzea do Ranchinho | 19 mi | 18 min | 0.6 gal | |
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BR-101 4 mi, 04 min
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| Barra | 23 mi | 22 min | 0.8 gal | |
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BR-101 5 mi, 06 min
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| Canto da Praia | 29 mi | 29 min | 0.9 gal | |
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BR-101 13 mi, 13 min
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| Pernambuco | 42 mi | 43 min | 1.4 gal | |
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BR-101 2 mi, 01 min
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| Morretes | 43 mi | 45 min | 1.5 gal | |
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BR-101 8 mi, 07 min
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| Tijuquinhas | 52 mi | 53 min | 1.6 gal | |
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BR-101 52 mi, 51 min
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| Penha | 103 mi | 1 h 44 min | 3.5 gal | |
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BR-101 242 mi, 3 h 44 min
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| Porto Alegre | 345 mi | 5 h 29 min | 11.7 gal | |
Frequently Asked Questions
How much does it cost to drive from Santo Antônio to Porto Alegre?
Fuel cost: 46.2 USD
This fuel cost is calculated as: (Route length 345.5 mi) / (Fuel consumption 29.4 mpg) * (Fuel price 3.93 USD / gal)
You can adjust fuel consumption and fuel price here.
How long is a car ride from Santo Antônio to Porto Alegre?
Driving time: 5 h 29 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 191 mi with a maximum speed 68 mph = 2 h 48 min
- 131 mi with a maximum speed 62 mph = 2 h 6 min
- 13 mi with a maximum speed 50 mph = 15 min
- 8 mi with a maximum speed 37 mph = 13 min
- 2 mi with a maximum speed 25 mph = 5 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Santo Antônio to Porto Alegre by land?
The distance between Santo Antônio and Porto Alegre is 345.5 mi by road including 341.1 mi on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Santo Antônio and Porto Alegre respectively.
How far is Santo Antônio to Porto Alegre by plane?
The shortest distance (air line, as the crow flies) between Santo Antônio and Porto Alegre is 274 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 Santo Antônio and Porto Alegre respectively. Actual distance between airports may be different.
How many hours is Santo Antônio from Porto Alegre by plane?
Boeing 737 airliner needs 33 min to cover the distance of 274 mi at a cruising speed of 497 mph.
Small plane "Cessna 172" needs 2 h 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 Santo Antônio to Porto Alegre?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 1 h 50 min to cover the distance of 274 mi at a cruising speed of 149 mph.
Popular "Robinson R44" needs 2 h 6 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 Santo Antônio and Porto Alegre?
The halfway point between Santo Antônio and Porto Alegre is Esperança. It is located about 2 mi from the exact midpoint by road.
The distance from Esperança to Santo Antônio is 171 mi and driving will take about 2 h 44 min. The road between Esperança and Porto Alegre has length 175 mi and will take approximately 2 h 44 min.
The other cities located close to halfway point:
Where is Santo Antônio in relation to Porto Alegre?
Santo Antônio is located 274 mi north-east of Porto Alegre.
Santo Antônio has geographic coordinates: latitude -26.76622, longitude -48.68352.
Porto Alegre has geographic coordinates: latitude -30.0325, longitude -51.23038.
Which highway goes from Santo Antônio to Porto Alegre?
The route from Santo Antônio to Porto Alegre follows BR-101.
Other minor sections pass along the road:
- BR-290: 60 mi
- BR-285: 6 mi
- BR-116: 2 mi