| Auburn Hills to Oerlinghausen | 4,059.22 mi (6,532.68 km) |
| Auburn Hills to Oestrich-Winkel | 4,104.46 mi (6,605.48 km) |
| Auburn Hills to Offenburg | 4,157.60 mi (6,691.01 km) |
| Auburn Hills to Oftersheim | 4,149.54 mi (6,678.03 km) |
| Auburn Hills to Ohrdruf | 4,176.30 mi (6,721.11 km) |
| Auburn Hills to Ohringen | 4,190.70 mi (6,744.29 km) |
| Auburn Hills to Olbernhau | 4,277.42 mi (6,883.85 km) |
| Auburn Hills to Olching | 4,297.88 mi (6,916.77 km) |
| Auburn Hills to Oldenburg | 4,001.77 mi (6,440.22 km) |
| Auburn Hills to Oldenburg in Holstein | 4,055.58 mi (6,526.83 km) |
| Auburn Hills to Olfen | 4,020.72 mi (6,470.72 km) |
| Auburn Hills to Olpe | 4,061.95 mi (6,537.07 km) |
| Auburn Hills to Olsberg | 4,074.31 mi (6,556.97 km) |
| Auburn Hills to Oranienburg | 4,194.13 mi (6,749.81 km) |
| Auburn Hills to Ortenberg | 4,131.37 mi (6,648.80 km) |
