| Grays to Kucukcekmece | 1,527.40 mi (2,458.12 km) |
| Grays to Kucukkuyu | 1,503.37 mi (2,419.44 km) |
| Grays to Kulp | 2,145.63 mi (3,453.05 km) |
| Grays to Kulu | 1,786.64 mi (2,875.32 km) |
| Grays to Kumcati | 2,245.61 mi (3,613.96 km) |
| Grays to Kursunlu | 1,719.61 mi (2,767.44 km) |
| Grays to Kurtalan | 2,199.62 mi (3,539.95 km) |
| Grays to Kusadasi | 1,608.60 mi (2,588.79 km) |
| Grays to Kutahya | 1,644.84 mi (2,647.11 km) |
| Grays to Kuzuculu | 2,016.14 mi (3,244.67 km) |
| Grays to Lapseki | 1,469.95 mi (2,365.65 km) |
| Grays to Lice | 2,132.45 mi (3,431.84 km) |
| Grays to Luleburgaz | 1,450.98 mi (2,335.13 km) |
| Grays to Macka | 1,990.68 mi (3,203.70 km) |
| Grays to Malatya | 2,038.09 mi (3,279.99 km) |
