| Forest Grove to Kavak | 6,316.41 mi (10,165.28 km) |
| Forest Grove to Kayapinar | 6,577.22 mi (10,585.02 km) |
| Forest Grove to Kayseri | 6,466.17 mi (10,406.30 km) |
| Forest Grove to Kemalpasa | 6,354.31 mi (10,226.28 km) |
| Forest Grove to Kemer | 6,529.98 mi (10,508.99 km) |
| Forest Grove to Keskin | 6,376.12 mi (10,261.38 km) |
| Forest Grove to Kilimli | 6,229.51 mi (10,025.43 km) |
| Forest Grove to Kilis | 6,622.47 mi (10,657.83 km) |
| Forest Grove to Kinik | 6,310.38 mi (10,155.58 km) |
| Forest Grove to Kirikkale | 6,363.46 mi (10,241.00 km) |
| Forest Grove to Kirkagac | 6,315.14 mi (10,163.24 km) |
| Forest Grove to Kirklareli | 6,136.44 mi (9,875.64 km) |
| Forest Grove to Kirsehir | 6,419.18 mi (10,330.67 km) |
| Forest Grove to Kizilpinar | 6,179.96 mi (9,945.69 km) |
| Forest Grove to Kiziltepe | 6,632.07 mi (10,673.28 km) |
