| Buford to Opole | 4,906.16 mi (7,895.70 km) |
| Buford to Orzesze | 4,955.46 mi (7,975.04 km) |
| Buford to Osowa | 4,793.06 mi (7,713.69 km) |
| Buford to Ostroda | 4,870.91 mi (7,838.97 km) |
| Buford to Ostroleka | 4,950.02 mi (7,966.29 km) |
| Buford to Ostrow Mazowiecka | 4,971.69 mi (8,001.17 km) |
| Buford to Ostrow Wielkopolski | 4,866.97 mi (7,832.64 km) |
| Buford to Ostrowiec Swietokrzyski | 5,024.49 mi (8,086.14 km) |
| Buford to Ostrzeszow | 4,879.51 mi (7,852.82 km) |
| Buford to Oswiecim | 4,977.28 mi (8,010.16 km) |
| Buford to Otwock | 4,975.05 mi (8,006.57 km) |
| Buford to Ozarow Mazowiecki | 4,954.68 mi (7,973.78 km) |
| Buford to Ozimek | 4,916.42 mi (7,912.21 km) |
| Buford to Ozorkow | 4,909.28 mi (7,900.72 km) |
| Buford to Pabianice | 4,924.40 mi (7,925.06 km) |
