There is no time difference between Ottawa and Montreal. Both cities use Eastern Time (ET). When it's 12:00 PM in Ottawa, it's also 12:00 PM in Montreal.
Both cities observe daylight saving time together, so they remain synchronized year-round.
Any time works! Since both cities share the same timezone, you can schedule calls during standard business hours (9:00 AM - 5:00 PM) without any time conversion needed.
Ottawa and Montreal are just about 200 km apart. The drive takes around 2 hours. Ottawa is Canada's capital while Montreal is Quebec's largest city and a major cultural center.