| Oppegard to Karditsa | 1,492.01 mi (2,401.17 km) |
| Oppegard to Kastoria | 1,406.29 mi (2,263.21 km) |
| Oppegard to Katerini | 1,440.75 mi (2,318.67 km) |
| Oppegard to Keratsini | 1,610.13 mi (2,591.25 km) |
| Oppegard to Kerkyra | 1,448.85 mi (2,331.70 km) |
| Oppegard to Kiato | 1,594.29 mi (2,565.76 km) |
| Oppegard to Kifisia | 1,605.51 mi (2,583.82 km) |
| Oppegard to Kilkis | 1,399.13 mi (2,251.69 km) |
| Oppegard to Komotini | 1,435.58 mi (2,310.35 km) |
| Oppegard to Korinthos | 1,601.64 mi (2,577.60 km) |
| Oppegard to Koropi | 1,618.52 mi (2,604.76 km) |
| Oppegard to Korydallos | 1,609.54 mi (2,590.31 km) |
| Oppegard to Kos | 1,744.84 mi (2,808.04 km) |
| Oppegard to Kozani | 1,427.99 mi (2,298.13 km) |
| Oppegard to Lagos | 1,430.51 mi (2,302.19 km) |
