| Benicia to Opole | 5,844.72 mi (9,406.16 km) |
| Benicia to Orzesze | 5,893.66 mi (9,484.92 km) |
| Benicia to Osowa | 5,632.04 mi (9,063.90 km) |
| Benicia to Ostroda | 5,705.76 mi (9,182.54 km) |
| Benicia to Ostroleka | 5,775.72 mi (9,295.12 km) |
| Benicia to Ostrow Mazowiecka | 5,798.49 mi (9,331.77 km) |
| Benicia to Ostrow Wielkopolski | 5,783.67 mi (9,307.92 km) |
| Benicia to Ostrowiec Swietokrzyski | 5,902.59 mi (9,499.29 km) |
| Benicia to Ostrzeszow | 5,800.07 mi (9,334.31 km) |
| Benicia to Oswiecim | 5,910.73 mi (9,512.40 km) |
| Benicia to Otwock | 5,827.73 mi (9,378.83 km) |
| Benicia to Ozarow Mazowiecki | 5,812.27 mi (9,353.95 km) |
| Benicia to Ozimek | 5,850.53 mi (9,415.52 km) |
| Benicia to Ozorkow | 5,796.13 mi (9,327.98 km) |
| Benicia to Pabianice | 5,817.28 mi (9,362.01 km) |
