| Gurpinar to Oerlinghausen | 1,912.05 mi (3,077.14 km) |
| Gurpinar to Oestrich-Winkel | 1,908.48 mi (3,071.41 km) |
| Gurpinar to Offenburg | 1,893.31 mi (3,046.99 km) |
| Gurpinar to Oftersheim | 1,874.51 mi (3,016.72 km) |
| Gurpinar to Ohrdruf | 1,804.95 mi (2,904.79 km) |
| Gurpinar to Ohringen | 1,831.76 mi (2,947.93 km) |
| Gurpinar to Olbernhau | 1,693.05 mi (2,724.70 km) |
| Gurpinar to Olching | 1,737.04 mi (2,795.50 km) |
| Gurpinar to Oldenburg | 1,953.40 mi (3,143.69 km) |
| Gurpinar to Oldenburg in Holstein | 1,878.01 mi (3,022.36 km) |
| Gurpinar to Olfen | 1,960.62 mi (3,155.31 km) |
| Gurpinar to Olpe | 1,930.49 mi (3,106.82 km) |
| Gurpinar to Olsberg | 1,908.59 mi (3,071.58 km) |
| Gurpinar to Oranienburg | 1,747.71 mi (2,812.67 km) |
| Gurpinar to Ortenberg | 1,868.05 mi (3,006.33 km) |
