| Arouca to Klaukkala | 1,936.45 mi (3,116.42 km) |
| Arouca to Kokkola | 2,021.37 mi (3,253.08 km) |
| Arouca to Kontiolahti | 2,161.30 mi (3,478.28 km) |
| Arouca to Korsholm | 1,955.42 mi (3,146.94 km) |
| Arouca to Kotka | 2,005.45 mi (3,227.46 km) |
| Arouca to Kouvola | 2,010.72 mi (3,235.94 km) |
| Arouca to Kuhmo | 2,195.26 mi (3,532.93 km) |
| Arouca to Kuopio | 2,104.60 mi (3,387.02 km) |
| Arouca to Kurikka | 1,953.35 mi (3,143.61 km) |
| Arouca to Kuusamo | 2,250.48 mi (3,621.80 km) |
| Arouca to Kuusankoski | 2,009.58 mi (3,234.11 km) |
| Arouca to Lahti | 1,983.17 mi (3,191.60 km) |
| Arouca to Laitila | 1,866.27 mi (3,003.46 km) |
| Arouca to Lapinlahti | 2,112.76 mi (3,400.15 km) |
| Arouca to Lappeenranta | 2,061.25 mi (3,317.25 km) |
