| Buffalo Grove to Klaukkala | 4,405.24 mi (7,089.55 km) |
| Buffalo Grove to Kokkola | 4,214.30 mi (6,782.26 km) |
| Buffalo Grove to Kontiolahti | 4,420.79 mi (7,114.58 km) |
| Buffalo Grove to Korsholm | 4,208.97 mi (6,773.69 km) |
| Buffalo Grove to Kotka | 4,457.74 mi (7,174.04 km) |
| Buffalo Grove to Kouvola | 4,433.28 mi (7,134.68 km) |
| Buffalo Grove to Kuhmo | 4,349.49 mi (6,999.83 km) |
| Buffalo Grove to Kuopio | 4,364.29 mi (7,023.64 km) |
| Buffalo Grove to Kurikka | 4,247.85 mi (6,836.26 km) |
| Buffalo Grove to Kuusamo | 4,257.23 mi (6,851.35 km) |
| Buffalo Grove to Kuusankoski | 4,429.41 mi (7,128.45 km) |
| Buffalo Grove to Lahti | 4,401.40 mi (7,083.36 km) |
| Buffalo Grove to Laitila | 4,303.26 mi (6,925.43 km) |
| Buffalo Grove to Lapinlahti | 4,335.74 mi (6,977.70 km) |
| Buffalo Grove to Lappeenranta | 4,460.92 mi (7,179.16 km) |
