| Guastalla to Klaukkala | 1,214.95 mi (1,955.27 km) |
| Guastalla to Kokkola | 1,394.34 mi (2,243.97 km) |
| Guastalla to Kontiolahti | 1,447.78 mi (2,329.97 km) |
| Guastalla to Korsholm | 1,329.92 mi (2,140.30 km) |
| Guastalla to Kotka | 1,264.61 mi (2,035.20 km) |
| Guastalla to Kouvola | 1,281.28 mi (2,062.02 km) |
| Guastalla to Kuhmo | 1,514.01 mi (2,436.57 km) |
| Guastalla to Kuopio | 1,411.92 mi (2,272.27 km) |
| Guastalla to Kurikka | 1,308.66 mi (2,106.09 km) |
| Guastalla to Kuusamo | 1,610.96 mi (2,592.60 km) |
| Guastalla to Kuusankoski | 1,281.81 mi (2,062.88 km) |
| Guastalla to Lahti | 1,266.46 mi (2,038.17 km) |
| Guastalla to Laitila | 1,191.42 mi (1,917.40 km) |
| Guastalla to Lapinlahti | 1,433.13 mi (2,306.40 km) |
| Guastalla to Lappeenranta | 1,323.28 mi (2,129.62 km) |
