diff --git a/pkg/coord/strings.go b/pkg/coord/strings.go
index 455324c..cd2edce 100644
--- a/pkg/coord/strings.go
+++ b/pkg/coord/strings.go
@@ -7,7 +7,9 @@ import (
 )
 
 var (
-	r1 = regexp.MustCompile(`[xX](?P<x>\d{5,}),?\s+[yY](?P<y>\d{5,})`)
+	r1 = regexp.MustCompile(`[xX]=?(?P<x>\d{5,}),?\s+[yY]=?(?P<y>\d{5,})`)
+	r2 = regexp.MustCompile(`(?P<x>-?\d+\.\d+),?\s+(?P<y>-?\d+\.\d+)`)
+	r3 = regexp.MustCompile(`(?P<x>\d+\.\d+)([nNsS]),?\s+(?P<y>\d+\.\d+)([eEwW])`)
 )
 
 func StringToLatLon(s string) (float64, float64, error) {
@@ -33,5 +35,49 @@ func StringToLatLon(s string) (float64, float64, error) {
 		return lat, lon, nil
 	}
 
+	if r2.MatchString(s) {
+		res := r2.FindStringSubmatch(s)
+
+		lat, err := strconv.ParseFloat(res[1], 64)
+
+		if err != nil {
+			return 0, 0, err
+		}
+
+		lon, err := strconv.ParseFloat(res[2], 64)
+
+		if err != nil {
+			return 0, 0, err
+		}
+
+		return lat, lon, nil
+	}
+
+	if r3.MatchString(s) {
+		res := r3.FindStringSubmatch(s)
+
+		lat, err := strconv.ParseFloat(res[1], 64)
+
+		if err != nil {
+			return 0, 0, err
+		}
+
+		if res[2] == "S" || res[2] == "s" {
+			lat = -lat
+		}
+
+		lon, err := strconv.ParseFloat(res[3], 64)
+
+		if err != nil {
+			return 0, 0, err
+		}
+
+		if res[4] == "W" || res[4] == "w" {
+			lon = -lon
+		}
+
+		return lat, lon, nil
+	}
+
 	return 0, 0, nil
 }
diff --git a/pkg/coord/strings_test.go b/pkg/coord/strings_test.go
index 8f6a0f7..6af55a0 100644
--- a/pkg/coord/strings_test.go
+++ b/pkg/coord/strings_test.go
@@ -1,16 +1,30 @@
 package coord
 
 import (
-	"fmt"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
 )
 
-func TestSK42(t *testing.T) {
-	lat, lon, err := StringToLatLon("x5709130 y6648746")
+type testData struct {
+	s    string
+	x, y float64
+}
 
-	assert.NoError(t, err)
+func TestSK42(t *testing.T) {
+	data := []testData{
+		{"x5709130 y6648746", 51.49220977324127, 35.14007432073565},
+		{"X=5709130, y6648746", 51.49220977324127, 35.14007432073565},
+		{"51.49 35.14", 51.49, 35.14},
+		{"51.49,  -35.14", 51.49, -35.14},
+		{"51.49N  35.14E", 51.49, 35.14},
+		{"51.49N,  35.14w", 51.49, -35.14},
+	}
 
-	fmt.Println(lat, lon)
+	for _, d := range data {
+		lat, lon, err := StringToLatLon(d.s)
+		assert.NoError(t, err)
+		assert.Equal(t, d.x, lat)
+		assert.Equal(t, d.y, lon)
+	}
 }