Cost of living in Kamloops (Canada) is 66% more expensive than in Abuja (Nigeria)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 196 prices entered by 18 different people.
For example, you would need at least 3,387,496 ₦ (C$12,145) in Kamloops to maintain the same standard of living that you can have with 2,040,000 ₦ in Abuja.