| Scottsboro to Oerlinghausen | 4,562.97 mi (7,343.40 km) |
| Scottsboro to Oestrich-Winkel | 4,597.36 mi (7,398.73 km) |
| Scottsboro to Offenburg | 4,642.46 mi (7,471.32 km) |
| Scottsboro to Oftersheim | 4,640.32 mi (7,467.87 km) |
| Scottsboro to Ohrdruf | 4,678.09 mi (7,528.67 km) |
| Scottsboro to Ohringen | 4,682.35 mi (7,535.52 km) |
| Scottsboro to Olbernhau | 4,783.03 mi (7,697.54 km) |
| Scottsboro to Olching | 4,788.14 mi (7,705.76 km) |
| Scottsboro to Oldenburg | 4,510.43 mi (7,258.84 km) |
| Scottsboro to Oldenburg in Holstein | 4,573.30 mi (7,360.01 km) |
| Scottsboro to Olfen | 4,521.19 mi (7,276.15 km) |
| Scottsboro to Olpe | 4,559.68 mi (7,338.09 km) |
| Scottsboro to Olsberg | 4,574.78 mi (7,362.40 km) |
| Scottsboro to Oranienburg | 4,708.68 mi (7,577.88 km) |
| Scottsboro to Ortenberg | 4,627.94 mi (7,447.95 km) |
