| Gudja to Oerlinghausen | 1,150.00 mi (1,850.75 km) |
| Gudja to Oestrich-Winkel | 1,030.66 mi (1,658.69 km) |
| Gudja to Offenburg | 933.64 mi (1,502.55 km) |
| Gudja to Oftersheim | 980.79 mi (1,578.43 km) |
| Gudja to Ohrdruf | 1,051.84 mi (1,692.77 km) |
| Gudja to Ohringen | 956.48 mi (1,539.31 km) |
| Gudja to Olbernhau | 1,025.51 mi (1,650.39 km) |
| Gudja to Olching | 868.74 mi (1,398.10 km) |
| Gudja to Oldenburg | 1,233.37 mi (1,984.92 km) |
| Gudja to Oldenburg in Holstein | 1,286.64 mi (2,070.64 km) |
| Gudja to Olfen | 1,151.13 mi (1,852.56 km) |
| Gudja to Olpe | 1,099.03 mi (1,768.72 km) |
| Gudja to Olsberg | 1,111.66 mi (1,789.04 km) |
| Gudja to Oranienburg | 1,169.73 mi (1,882.49 km) |
| Gudja to Ortenberg | 1,038.64 mi (1,671.52 km) |
