Distance between San Jon NM and Riordan AZ
The distance from San Jon to Riordan is 525 miles by road including 523 miles on motorways. Road takes approximately 7 hours and 46 minutes and goes through Flagstaff, Tucumcari, Santa Rosa, Grants, Milan, Gallup and Holbrook.
| Shortest distance by air | 475 mi ✈️ |
| Car route length | 525.1 mi 🚗 |
| Driving time | 7 h 46 min |
| Fuel amount | 17.9 gal |
| Fuel cost | 69.3 USD |
| Point | Distance | Time | Fuel | |
| San Jon | 0 mi | 00 min | 0.0 gal | |
|
I 40 24 mi, 21 min
|
||||
| Tucumcari | 24 mi | 21 min | 0.7 gal | |
|
I 40 53 mi, 47 min
|
||||
| Santa Rosa | 78 mi | 1 h 09 min | 2.4 gal | |
|
I 40 194 mi, 2 h 53 min
|
||||
| Milan | 273 mi | 4 h 02 min | 9.0 gal | |
|
I 40 62 mi, 55 min
|
||||
| Gallup | 335 mi | 4 h 57 min | 11.2 gal | |
|
I 40 97 mi, 1 h 25 min
|
||||
| Holbrook | 431 mi | 6 h 22 min | 14.5 gal | |
|
I 40 9 mi, 08 min
|
||||
| Joseph City | 441 mi | 6 h 31 min | 14.9 gal | |
|
I 40 22 mi, 19 min
|
||||
| Winslow | 462 mi | 6 h 50 min | 15.6 gal | |
|
I 40 52 mi, 45 min
|
||||
| Flagstaff | 514 mi | 7 h 35 min | 17.2 gal | |
|
I 40 11 mi, 10 min
|
||||
| Riordan | 525 mi | 7 h 46 min | 17.8 gal | |
Frequently Asked Questions
How much does it cost to drive from San Jon to Riordan?
Fuel cost: 69.3 USD
This fuel cost is calculated as: (Route length 525.1 mi) / (Fuel consumption 29.4 mpg) * (Fuel price 3.88 USD / gal)
You can adjust fuel consumption and fuel price here.
How long is a car ride from San Jon to Riordan?
Driving time: 7 h 46 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 480 mi with a maximum speed 68 mph = 7 h 3 min
- 43 mi with a maximum speed 65 mph = 39 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 San Jon to Riordan by land?
The distance between San Jon and Riordan is 525.1 mi by road including 523.2 mi on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of San Jon and Riordan respectively.
How far is San Jon to Riordan by plane?
The shortest distance (air line, as the crow flies) between San Jon and Riordan is 474.7 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 San Jon and Riordan respectively. Actual distance between airports may be different.
How many hours is San Jon from Riordan by plane?
Boeing 737 airliner needs 57 min to cover the distance of 475 mi at a cruising speed of 497 mph.
Small plane "Cessna 172" needs 3 h 28 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 San Jon to Riordan?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 3 h 11 min to cover the distance of 475 mi at a cruising speed of 149 mph.
Popular "Robinson R44" needs 3 h 38 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 San Jon and Riordan?
The halfway point between San Jon and Riordan is Milan. It is located about 10 mi from the exact midpoint by road.
The distance from Milan to San Jon is 273 mi and driving will take about 4 h 2 min. The road between Milan and Riordan has length 252 mi and will take approximately 3 h 44 min.
The other cities located close to halfway point:
Where is San Jon in relation to Riordan?
San Jon is located 475 mi east of Riordan.
San Jon has geographic coordinates: latitude 35.10643, longitude -103.33094.
Riordan has geographic coordinates: latitude 35.19251, longitude -111.73711.
Which highway goes from San Jon to Riordan?
The route from San Jon to Riordan follows I 40, US 180.
Other minor sections pass along the road:
- US 54: 56 mi
- US 84: 16 mi
- AZ 99: 6 mi
- US 191: 6 mi
- AZ 77: 5 mi
