| Olney to Karditsa | 4,984.13 mi (8,021.19 km) |
| Olney to Kastoria | 4,909.50 mi (7,901.08 km) |
| Olney to Katerini | 4,972.11 mi (8,001.83 km) |
| Olney to Keratsini | 5,115.58 mi (8,232.73 km) |
| Olney to Kerkyra | 4,887.53 mi (7,865.72 km) |
| Olney to Kiato | 5,076.21 mi (8,169.37 km) |
| Olney to Kifisia | 5,119.29 mi (8,238.70 km) |
| Olney to Kilkis | 4,958.15 mi (7,979.37 km) |
| Olney to Komotini | 5,059.28 mi (8,142.13 km) |
| Olney to Korinthos | 5,086.92 mi (8,186.61 km) |
| Olney to Koropi | 5,129.47 mi (8,255.08 km) |
| Olney to Korydallos | 5,116.32 mi (8,233.92 km) |
| Olney to Kos | 5,318.88 mi (8,559.91 km) |
| Olney to Kozani | 4,940.29 mi (7,950.63 km) |
| Olney to Lagos | 5,044.54 mi (8,118.40 km) |
