| Palu to Oerlinghausen | 1,754.21 mi (2,823.12 km) |
| Palu to Oestrich-Winkel | 1,742.96 mi (2,805.03 km) |
| Palu to Offenburg | 1,722.65 mi (2,772.34 km) |
| Palu to Oftersheim | 1,707.10 mi (2,747.31 km) |
| Palu to Ohrdruf | 1,644.25 mi (2,646.16 km) |
| Palu to Ohringen | 1,664.22 mi (2,678.31 km) |
| Palu to Olbernhau | 1,534.00 mi (2,468.73 km) |
| Palu to Olching | 1,566.97 mi (2,521.79 km) |
| Palu to Oldenburg | 1,799.83 mi (2,896.55 km) |
| Palu to Oldenburg in Holstein | 1,731.87 mi (2,787.18 km) |
| Palu to Olfen | 1,800.94 mi (2,898.33 km) |
| Palu to Olpe | 1,768.51 mi (2,846.14 km) |
| Palu to Olsberg | 1,748.26 mi (2,813.56 km) |
| Palu to Oranienburg | 1,597.61 mi (2,571.11 km) |
| Palu to Ortenberg | 1,704.39 mi (2,742.95 km) |
