| Arth to Klaukkala | 1,127.70 mi (1,814.86 km) |
| Arth to Kokkola | 1,285.38 mi (2,068.62 km) |
| Arth to Kontiolahti | 1,362.71 mi (2,193.06 km) |
| Arth to Korsholm | 1,219.22 mi (1,962.14 km) |
| Arth to Kotka | 1,184.52 mi (1,906.30 km) |
| Arth to Kouvola | 1,197.92 mi (1,927.86 km) |
| Arth to Kuhmo | 1,421.02 mi (2,286.91 km) |
| Arth to Kuopio | 1,320.26 mi (2,124.75 km) |
| Arth to Kurikka | 1,202.18 mi (1,934.73 km) |
| Arth to Kuusamo | 1,508.93 mi (2,428.38 km) |
| Arth to Kuusankoski | 1,197.94 mi (1,927.90 km) |
| Arth to Lahti | 1,178.88 mi (1,897.23 km) |
| Arth to Laitila | 1,090.04 mi (1,754.25 km) |
| Arth to Lapinlahti | 1,338.28 mi (2,153.75 km) |
| Arth to Lappeenranta | 1,243.42 mi (2,001.09 km) |
