1. Calgary to Kingston, Jamaica (approximate straight-line distance): 4,420 kilometers (2,747 miles)
2. Calgary to Montego Bay, Jamaica (approximate straight-line distance): 4,380 kilometers (2,721 miles)
3. Calgary to Ocho Rios, Jamaica (approximate straight-line distance): 4,440 kilometers (2,759 miles)
Please note that these distances are approximations based on straight-line measurements and do not account for the curvature of the Earth. The actual travel distance may vary depending on the route taken and the mode of transportation.