| Develi to Oerlinghausen | 1,593.45 mi (2,564.41 km) |
| Develi to Oestrich-Winkel | 1,567.39 mi (2,522.47 km) |
| Develi to Offenburg | 1,536.70 mi (2,473.09 km) |
| Develi to Oftersheim | 1,528.00 mi (2,459.08 km) |
| Develi to Ohrdruf | 1,479.08 mi (2,380.36 km) |
| Develi to Ohringen | 1,485.20 mi (2,390.21 km) |
| Develi to Olbernhau | 1,373.28 mi (2,210.08 km) |
| Develi to Olching | 1,383.49 mi (2,226.51 km) |
| Develi to Oldenburg | 1,646.60 mi (2,649.94 km) |
| Develi to Oldenburg in Holstein | 1,592.82 mi (2,563.40 km) |
| Develi to Olfen | 1,636.27 mi (2,633.33 km) |
| Develi to Olpe | 1,599.69 mi (2,574.45 km) |
| Develi to Olsberg | 1,582.81 mi (2,547.29 km) |
| Develi to Oranienburg | 1,453.05 mi (2,338.46 km) |
| Develi to Ortenberg | 1,532.84 mi (2,466.88 km) |
