| Cities | Distance |
|---|---|
| Leek to Oerlinghausen | 455.68 mi (733.34 km) |
| Leek to Oestrich-Winkel | 480.61 mi (773.47 km) |
| Leek to Offenburg | 539.57 mi (868.35 km) |
| Leek to Oftersheim | 525.80 mi (846.19 km) |
| Leek to Ohrdruf | 564.53 mi (908.52 km) |
| Leek to Ohringen | 566.79 mi (912.16 km) |
| Leek to Olbernhau | 674.80 mi (1,085.99 km) |
| Leek to Olching | 674.10 mi (1,084.87 km) |
| Leek to Oldenburg | 424.08 mi (682.50 km) |
| Leek to Oldenburg in Holstein | 533.49 mi (858.58 km) |
| Leek to Olfen | 407.61 mi (655.98 km) |
| Leek to Olpe | 442.50 mi (712.13 km) |
| Leek to Olsberg | 460.46 mi (741.04 km) |
| Leek to Oranienburg | 634.82 mi (1,021.65 km) |
| Leek to Ortenberg | 510.13 mi (820.97 km) |