| Sanger to Oerlinghausen | 5,561.98 mi (8,951.14 km) |
| Sanger to Oestrich-Winkel | 5,647.77 mi (9,089.21 km) |
| Sanger to Offenburg | 5,727.10 mi (9,216.87 km) |
| Sanger to Oftersheim | 5,697.92 mi (9,169.92 km) |
| Sanger to Ohrdruf | 5,679.13 mi (9,139.67 km) |
| Sanger to Ohringen | 5,733.12 mi (9,226.56 km) |
| Sanger to Olbernhau | 5,756.73 mi (9,264.56 km) |
| Sanger to Olching | 5,838.64 mi (9,396.38 km) |
| Sanger to Oldenburg | 5,487.39 mi (8,831.11 km) |
| Sanger to Oldenburg in Holstein | 5,494.60 mi (8,842.71 km) |
| Sanger to Olfen | 5,539.88 mi (8,915.57 km) |
| Sanger to Olpe | 5,589.30 mi (8,995.11 km) |
| Sanger to Olsberg | 5,589.73 mi (8,995.80 km) |
| Sanger to Oranienburg | 5,638.14 mi (9,073.71 km) |
| Sanger to Ortenberg | 5,658.60 mi (9,106.64 km) |
