| Slidell to Klaukkala | 5,171.95 mi (8,323.45 km) |
| Slidell to Kokkola | 4,993.81 mi (8,036.76 km) |
| Slidell to Kontiolahti | 5,205.53 mi (8,377.49 km) |
| Slidell to Korsholm | 4,983.26 mi (8,019.79 km) |
| Slidell to Kotka | 5,228.67 mi (8,414.73 km) |
| Slidell to Kouvola | 5,205.52 mi (8,377.48 km) |
| Slidell to Kuhmo | 5,138.65 mi (8,269.86 km) |
| Slidell to Kuopio | 5,146.33 mi (8,282.21 km) |
| Slidell to Kurikka | 5,020.94 mi (8,080.42 km) |
| Slidell to Kuusamo | 5,052.30 mi (8,130.88 km) |
| Slidell to Kuusankoski | 5,201.69 mi (8,371.31 km) |
| Slidell to Lahti | 5,172.35 mi (8,324.09 km) |
| Slidell to Laitila | 5,067.07 mi (8,154.67 km) |
| Slidell to Lapinlahti | 5,119.20 mi (8,238.55 km) |
| Slidell to Lappeenranta | 5,236.48 mi (8,427.30 km) |
