| National City to Klaukkala | 5,654.18 mi (9,099.52 km) |
| National City to Kokkola | 5,424.83 mi (8,730.41 km) |
| National City to Kontiolahti | 5,594.27 mi (9,003.10 km) |
| National City to Korsholm | 5,441.32 mi (8,756.95 km) |
| National City to Kotka | 5,687.44 mi (9,153.06 km) |
| National City to Kouvola | 5,659.41 mi (9,107.94 km) |
| National City to Kuhmo | 5,506.51 mi (8,861.87 km) |
| National City to Kuopio | 5,553.84 mi (8,938.04 km) |
| National City to Kurikka | 5,482.44 mi (8,823.14 km) |
| National City to Kuusamo | 5,389.87 mi (8,674.16 km) |
| National City to Kuusankoski | 5,655.65 mi (9,101.88 km) |
| National City to Lahti | 5,634.55 mi (9,067.94 km) |
| National City to Laitila | 5,568.93 mi (8,962.33 km) |
| National City to Lapinlahti | 5,520.80 mi (8,884.88 km) |
| National City to Lappeenranta | 5,671.93 mi (9,128.09 km) |
