| Upminster to Klaukkala | 1,116.45 mi (1,796.75 km) |
| Upminster to Kokkola | 1,184.86 mi (1,906.86 km) |
| Upminster to Kontiolahti | 1,333.64 mi (2,146.29 km) |
| Upminster to Korsholm | 1,119.32 mi (1,801.37 km) |
| Upminster to Kotka | 1,188.47 mi (1,912.66 km) |
| Upminster to Kouvola | 1,190.39 mi (1,915.75 km) |
| Upminster to Kuhmo | 1,361.96 mi (2,191.86 km) |
| Upminster to Kuopio | 1,274.22 mi (2,050.66 km) |
| Upminster to Kurikka | 1,118.92 mi (1,800.73 km) |
| Upminster to Kuusamo | 1,413.47 mi (2,274.77 km) |
| Upminster to Kuusankoski | 1,188.85 mi (1,913.27 km) |
| Upminster to Lahti | 1,160.45 mi (1,867.56 km) |
| Upminster to Laitila | 1,037.94 mi (1,670.40 km) |
| Upminster to Lapinlahti | 1,280.30 mi (2,060.45 km) |
| Upminster to Lappeenranta | 1,241.69 mi (1,998.30 km) |
