| Arouca to Karis | 1,893.41 mi (3,047.16 km) |
| Arouca to Karkkila | 1,925.77 mi (3,099.23 km) |
| Arouca to Kauhajoki | 1,940.19 mi (3,122.44 km) |
| Arouca to Kauhava | 1,989.85 mi (3,202.35 km) |
| Arouca to Kauniainen | 1,930.48 mi (3,106.80 km) |
| Arouca to Kemi | 2,133.64 mi (3,433.76 km) |
| Arouca to Kemijarvi | 2,238.09 mi (3,601.87 km) |
| Arouca to Kempele | 2,122.32 mi (3,415.55 km) |
| Arouca to Kerava | 1,947.56 mi (3,134.29 km) |
| Arouca to Keuruu | 2,000.93 mi (3,220.19 km) |
| Arouca to Kiiminki | 2,137.40 mi (3,439.82 km) |
| Arouca to Kirkkonummi | 1,917.61 mi (3,086.10 km) |
| Arouca to Kitee | 2,149.66 mi (3,459.55 km) |
| Arouca to Kiuruvesi | 2,102.49 mi (3,383.63 km) |
| Arouca to Kivisto | 1,937.39 mi (3,117.92 km) |
