| Silifke to Oerlinghausen | 1,636.62 mi (2,633.88 km) |
| Silifke to Oestrich-Winkel | 1,596.74 mi (2,569.71 km) |
| Silifke to Offenburg | 1,555.49 mi (2,503.33 km) |
| Silifke to Oftersheim | 1,554.20 mi (2,501.24 km) |
| Silifke to Ohrdruf | 1,519.52 mi (2,445.43 km) |
| Silifke to Ohringen | 1,511.98 mi (2,433.30 km) |
| Silifke to Olbernhau | 1,419.15 mi (2,283.91 km) |
| Silifke to Olching | 1,406.83 mi (2,264.08 km) |
| Silifke to Oldenburg | 1,695.83 mi (2,729.18 km) |
| Silifke to Oldenburg in Holstein | 1,654.20 mi (2,662.18 km) |
| Silifke to Olfen | 1,675.43 mi (2,696.34 km) |
| Silifke to Olpe | 1,635.32 mi (2,631.80 km) |
| Silifke to Olsberg | 1,621.80 mi (2,610.04 km) |
| Silifke to Oranienburg | 1,511.65 mi (2,432.76 km) |
| Silifke to Ortenberg | 1,566.58 mi (2,521.16 km) |
