| Royston to Kavak | 1,849.11 mi (2,975.86 km) |
| Royston to Kayapinar | 2,156.82 mi (3,471.06 km) |
| Royston to Kayseri | 1,926.98 mi (3,101.18 km) |
| Royston to Kemalpasa | 1,617.42 mi (2,602.98 km) |
| Royston to Kemer | 1,828.17 mi (2,942.16 km) |
| Royston to Keskin | 1,807.86 mi (2,909.47 km) |
| Royston to Kilimli | 1,657.08 mi (2,666.81 km) |
| Royston to Kilis | 2,085.35 mi (3,356.05 km) |
| Royston to Kinik | 1,583.95 mi (2,549.11 km) |
| Royston to Kirikkale | 1,796.38 mi (2,891.00 km) |
| Royston to Kirkagac | 1,594.92 mi (2,566.77 km) |
| Royston to Kirklareli | 1,458.15 mi (2,346.67 km) |
| Royston to Kirsehir | 1,853.62 mi (2,983.12 km) |
| Royston to Kizilpinar | 1,508.31 mi (2,427.39 km) |
| Royston to Kiziltepe | 2,206.76 mi (3,551.43 km) |
