| Cloverleaf to Oerlinghausen | 5,163.20 mi (8,309.38 km) |
| Cloverleaf to Oestrich-Winkel | 5,204.02 mi (8,375.06 km) |
| Cloverleaf to Offenburg | 5,253.20 mi (8,454.21 km) |
| Cloverleaf to Oftersheim | 5,248.13 mi (8,446.06 km) |
| Cloverleaf to Ohrdruf | 5,279.66 mi (8,496.79 km) |
| Cloverleaf to Ohringen | 5,289.75 mi (8,513.04 km) |
| Cloverleaf to Olbernhau | 5,382.19 mi (8,661.80 km) |
| Cloverleaf to Olching | 5,396.36 mi (8,684.60 km) |
| Cloverleaf to Oldenburg | 5,107.32 mi (8,219.45 km) |
| Cloverleaf to Oldenburg in Holstein | 5,163.32 mi (8,309.56 km) |
| Cloverleaf to Olfen | 5,123.45 mi (8,245.40 km) |
| Cloverleaf to Olpe | 5,163.61 mi (8,310.02 km) |
| Cloverleaf to Olsberg | 5,177.09 mi (8,331.72 km) |
| Cloverleaf to Oranienburg | 5,301.31 mi (8,531.64 km) |
| Cloverleaf to Ortenberg | 5,232.59 mi (8,421.05 km) |
