| Buford to Oerlinghausen | 4,510.51 mi (7,258.96 km) |
| Buford to Oestrich-Winkel | 4,540.77 mi (7,307.67 km) |
| Buford to Offenburg | 4,583.00 mi (7,375.62 km) |
| Buford to Oftersheim | 4,582.90 mi (7,375.47 km) |
| Buford to Ohrdruf | 4,624.67 mi (7,442.69 km) |
| Buford to Ohringen | 4,625.18 mi (7,443.50 km) |
| Buford to Olbernhau | 4,730.92 mi (7,613.68 km) |
| Buford to Olching | 4,730.29 mi (7,612.67 km) |
| Buford to Oldenburg | 4,460.01 mi (7,177.69 km) |
| Buford to Oldenburg in Holstein | 4,526.59 mi (7,284.84 km) |
| Buford to Olfen | 4,467.52 mi (7,189.79 km) |
| Buford to Olpe | 4,504.92 mi (7,249.97 km) |
| Buford to Olsberg | 4,521.03 mi (7,275.89 km) |
| Buford to Oranienburg | 4,660.38 mi (7,500.15 km) |
| Buford to Ortenberg | 4,572.64 mi (7,358.95 km) |
