| Ilic to Oerlinghausen | 1,664.13 mi (2,678.16 km) |
| Ilic to Oestrich-Winkel | 1,652.33 mi (2,659.16 km) |
| Ilic to Offenburg | 1,632.01 mi (2,626.47 km) |
| Ilic to Oftersheim | 1,616.42 mi (2,601.38 km) |
| Ilic to Ohrdruf | 1,553.92 mi (2,500.79 km) |
| Ilic to Ohringen | 1,573.54 mi (2,532.37 km) |
| Ilic to Olbernhau | 1,443.84 mi (2,323.64 km) |
| Ilic to Olching | 1,476.30 mi (2,375.88 km) |
| Ilic to Oldenburg | 1,710.27 mi (2,752.41 km) |
| Ilic to Oldenburg in Holstein | 1,643.53 mi (2,645.00 km) |
| Ilic to Olfen | 1,710.67 mi (2,753.06 km) |
| Ilic to Olpe | 1,678.05 mi (2,700.57 km) |
| Ilic to Olsberg | 1,657.94 mi (2,668.20 km) |
| Ilic to Oranienburg | 1,508.65 mi (2,427.94 km) |
| Ilic to Ortenberg | 1,613.84 mi (2,597.22 km) |
