| Big Spring to Kucukcekmece | 6,466.92 mi (10,407.50 km) |
| Big Spring to Kucukkuyu | 6,466.86 mi (10,407.40 km) |
| Big Spring to Kulp | 6,987.26 mi (11,244.90 km) |
| Big Spring to Kulu | 6,711.70 mi (10,801.44 km) |
| Big Spring to Kumcati | 7,085.00 mi (11,402.21 km) |
| Big Spring to Kursunlu | 6,621.24 mi (10,655.86 km) |
| Big Spring to Kurtalan | 7,040.69 mi (11,330.89 km) |
| Big Spring to Kusadasi | 6,577.16 mi (10,584.91 km) |
| Big Spring to Kutahya | 6,590.89 mi (10,607.01 km) |
| Big Spring to Kuzuculu | 6,936.20 mi (11,162.74 km) |
| Big Spring to Lapseki | 6,428.33 mi (10,345.39 km) |
| Big Spring to Lice | 6,979.98 mi (11,233.20 km) |
| Big Spring to Luleburgaz | 6,396.71 mi (10,294.50 km) |
| Big Spring to Macka | 6,812.32 mi (10,963.38 km) |
| Big Spring to Malatya | 6,917.49 mi (11,132.62 km) |
