| Oldenburg to Klaukkala | 797.60 mi (1,283.61 km) |
| Oldenburg to Kokkola | 909.57 mi (1,463.82 km) |
| Oldenburg to Kontiolahti | 1,026.18 mi (1,651.47 km) |
| Oldenburg to Korsholm | 842.34 mi (1,355.62 km) |
| Oldenburg to Kotka | 865.61 mi (1,393.06 km) |
| Oldenburg to Kouvola | 871.74 mi (1,402.92 km) |
| Oldenburg to Kuhmo | 1,068.36 mi (1,719.36 km) |
| Oldenburg to Kuopio | 973.11 mi (1,566.06 km) |
| Oldenburg to Kurikka | 832.86 mi (1,340.35 km) |
| Oldenburg to Kuusamo | 1,139.16 mi (1,833.30 km) |
| Oldenburg to Kuusankoski | 870.75 mi (1,401.34 km) |
| Oldenburg to Lahti | 845.37 mi (1,360.49 km) |
| Oldenburg to Laitila | 734.37 mi (1,181.85 km) |
| Oldenburg to Lapinlahti | 984.82 mi (1,584.91 km) |
| Oldenburg to Lappeenranta | 921.88 mi (1,483.63 km) |
