| Zero Branco to Oerlinghausen | 467.72 mi (752.73 km) |
| Zero Branco to Oestrich-Winkel | 360.17 mi (579.64 km) |
| Zero Branco to Offenburg | 280.94 mi (452.13 km) |
| Zero Branco to Oftersheim | 309.51 mi (498.10 km) |
| Zero Branco to Ohrdruf | 367.19 mi (590.94 km) |
| Zero Branco to Ohringen | 278.21 mi (447.73 km) |
| Zero Branco to Olbernhau | 354.17 mi (569.98 km) |
| Zero Branco to Olching | 184.07 mi (296.23 km) |
| Zero Branco to Oldenburg | 550.52 mi (885.97 km) |
| Zero Branco to Oldenburg in Holstein | 603.79 mi (971.70 km) |
| Zero Branco to Olfen | 475.43 mi (765.13 km) |
| Zero Branco to Olpe | 423.76 mi (681.98 km) |
| Zero Branco to Olsberg | 431.49 mi (694.41 km) |
| Zero Branco to Oranienburg | 496.66 mi (799.30 km) |
| Zero Branco to Ortenberg | 358.64 mi (577.18 km) |
