| Grayslake to Klaukkala | 4,396.83 mi (7,076.01 km) |
| Grayslake to Kokkola | 4,205.49 mi (6,768.09 km) |
| Grayslake to Kontiolahti | 4,411.79 mi (7,100.08 km) |
| Grayslake to Korsholm | 4,200.34 mi (6,759.80 km) |
| Grayslake to Kotka | 4,449.19 mi (7,160.27 km) |
| Grayslake to Kouvola | 4,424.69 mi (7,120.86 km) |
| Grayslake to Kuhmo | 4,340.33 mi (6,985.09 km) |
| Grayslake to Kuopio | 4,355.38 mi (7,009.31 km) |
| Grayslake to Kurikka | 4,239.25 mi (6,822.42 km) |
| Grayslake to Kuusamo | 4,247.86 mi (6,836.28 km) |
| Grayslake to Kuusankoski | 4,420.82 mi (7,114.63 km) |
| Grayslake to Lahti | 4,392.85 mi (7,069.61 km) |
| Grayslake to Laitila | 4,294.95 mi (6,912.05 km) |
| Grayslake to Lapinlahti | 4,326.79 mi (6,963.29 km) |
| Grayslake to Lappeenranta | 4,452.22 mi (7,165.16 km) |
