The calculated distance (air line) between Châu Đốc and Svay Rieng is approximately 54 miles respectively 86 kilometers.
By car or train, the actual journey to Svay Rieng is certainly longer, as only the direct route (as the crow flies) between Châu Đốc and Svay Rieng has been calculated here.
Air line (approximately)
86 kilometers
46 nautical miles