Distance between Oslo and Helsinki
Distance from Oslo to Helsinki is 489 miles / 787 kilometers.
Map showing the distance from Oslo to Helsinki
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Air distance: | miles km |
Time difference between Oslo and Helsinki
The time difference between Oslo and Helsinki is 1 hour. Helsinki is 1 hour ahead of Oslo. Current local time in Oslo is 15:58 CET (2025-01-24) and time in Helsinki is 16:58 EET (2025-01-24).