| Silver Spring to Karahalli | 5,353.86 mi (8,616.20 km) |
| Silver Spring to Karakocan | 5,739.17 mi (9,236.29 km) |
| Silver Spring to Karakopru | 5,778.85 mi (9,300.16 km) |
| Silver Spring to Karaman | 5,557.51 mi (8,943.95 km) |
| Silver Spring to Karapinar | 5,546.19 mi (8,925.72 km) |
| Silver Spring to Karatas | 5,674.18 mi (9,131.71 km) |
| Silver Spring to Karatepe | 5,264.48 mi (8,472.37 km) |
| Silver Spring to Karayilan | 5,700.99 mi (9,174.86 km) |
| Silver Spring to Kargipinar | 5,630.32 mi (9,061.12 km) |
| Silver Spring to Karkamis | 5,765.14 mi (9,278.10 km) |
| Silver Spring to Karliova | 5,758.28 mi (9,267.05 km) |
| Silver Spring to Kars | 5,767.67 mi (9,282.16 km) |
| Silver Spring to Kartal | 5,226.49 mi (8,411.22 km) |
| Silver Spring to Kas | 5,453.71 mi (8,776.90 km) |
| Silver Spring to Kastamonu | 5,385.03 mi (8,666.37 km) |
