You can get LOI's within 24 hours, shorter if you pay more. This is the easy part. Just pick some hostel/hotel in Russia and make sure you use the same one on your Russian visa application form.
Russian visa in US takes 10 days for normal processing. You can pay more to get it done fast but it is twice as much. Get it on ASAP.
Russian visa in US takes 10 days for normal processing. You can pay more to get it done fast but it is twice as much. Get it on ASAP.