Directions URL in results list

I didn’t test it, but the normal way is like this.

destinationAddress = this.address + ", " + this.city + ", " + zip + this.country;

url.src = "https://maps.google.com/maps?saddr=" + templateHelpers.rfc3986EncodeURIComponent( startAddress ) + "&daddr=" + templateHelpers.rfc3986EncodeURIComponent( destinationAddress ) + "";

Maybe try this in the template code?

rfc3986EncodeURIComponent( <%= address %>,<%= city %>,<%= country %> )
`

?

Here is my listing template code:

add_filter( 'wpsl_listing_template', 'custom_listing_template' );
function custom_listing_template() {

    global $wpsl, $wpsl_settings;

	ob_start(); ?>

		<li data-store-id="<%= id %>">
			<div class="wpsl-store-location">
				<ul class="wpsl-store-info">
					<li><h2><?= wpsl_store_header_template( 'listing' ); ?></h2></li>
					<li>
						<i class="icon--location"></i>
						<a href="https://maps.google.com/maps?saddr=&daddr=<%= address %>,<%= city %>,<%= country %>" target="_blank">
							<%= address %>

							<% if ( address2 ) { %>
								<span><%= address2 %></span>
							<% } %>

							<span><?= wpsl_address_format_placeholders(); ?></span>
						</a>
					</li>

					<?php if ( !$wpsl_settings['hide_country'] ) { ?>
						<li><%= country %></li>
					<?php } ?>

					<?php if ( $wpsl_settings['show_contact_details'] ) { ?>
						<% if ( phone ) { %>
							<li><i class="icon--phone"></i> <span class="wpsl-phone"><%= formatPhoneNumber( phone ) %></span> <span class="call">Call for Product Availability</span></li>
						<% } %>
						<% if ( fax ) { %>
							<li><i class="icon--fax"></i> <%= fax %></li>
						<% } %>
						<% if ( email ) { %>
							<li><i class="icon--mail"></i> <%= email %></li>
						<% } %>
					<?php } ?>

				</ul>
				<?= wpsl_more_info_template(); ?>

			</div>
			<div class="wpsl-direction-wrap">
				<%= thumb %>

				<?php if ( !$wpsl_settings['hide_distance'] ) { ?>
					<%= distance %><?= esc_html( wpsl_get_distance_unit() ); ?>
				<?php } ?>

				<%= createDirectionUrl() %>
			</div>
		</li>
		
	<?php $listing_template = ob_get_clean();

	return $listing_template;
}

(I converted everything to use an output buffer instead of a concatenating variable, it is just easier for me to see syntax)

Where are you saying I could add that?