Distance between San Marcos and Duncan
Distance from San Marcos, CA to Duncan, OK is 1105 miles / 1778 kilometers.
Map showing the distance from San Marcos to Duncan
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Air distance: | miles km |
San Marcos, CA
| City: | San Marcos, CA |
| Country: | United States |
Duncan, OK
| City: | Duncan, OK |
| Country: | United States |
Time difference between San Marcos and Duncan
The time difference between San Marcos and Duncan is 2 hours. Duncan is 2 hours ahead of San Marcos. Current local time in San Marcos is 05:26 PST (2025-01-24) and time in Duncan is 07:26 CST (2025-01-24).