| Darby to Klaukkala | 4,182.08 mi (6,730.41 km) |
| Darby to Kokkola | 4,022.83 mi (6,474.11 km) |
| Darby to Kontiolahti | 4,240.47 mi (6,824.38 km) |
| Darby to Korsholm | 4,004.90 mi (6,445.27 km) |
| Darby to Kotka | 4,243.45 mi (6,829.17 km) |
| Darby to Kouvola | 4,222.20 mi (6,794.98 km) |
| Darby to Kuhmo | 4,181.95 mi (6,730.21 km) |
| Darby to Kuopio | 4,177.58 mi (6,723.16 km) |
| Darby to Kurikka | 4,040.56 mi (6,502.65 km) |
| Darby to Kuusamo | 4,108.07 mi (6,611.30 km) |
| Darby to Kuusankoski | 4,218.45 mi (6,788.94 km) |
| Darby to Lahti | 4,187.69 mi (6,739.43 km) |
| Darby to Laitila | 4,074.79 mi (6,557.75 km) |
| Darby to Lapinlahti | 4,152.99 mi (6,683.59 km) |
| Darby to Lappeenranta | 4,257.31 mi (6,851.47 km) |
