| Fagaras to Opole | 464.27 mi (747.17 km) |
| Fagaras to Orzesze | 413.61 mi (665.64 km) |
| Fagaras to Osowa | 658.57 mi (1,059.87 km) |
| Fagaras to Ostroda | 586.58 mi (944.01 km) |
| Fagaras to Ostroleka | 521.78 mi (839.72 km) |
| Fagaras to Ostrow Mazowiecka | 499.99 mi (804.65 km) |
| Fagaras to Ostrow Wielkopolski | 516.40 mi (831.07 km) |
| Fagaras to Ostrowiec Swietokrzyski | 387.84 mi (624.17 km) |
| Fagaras to Ostrzeszow | 501.12 mi (806.47 km) |
| Fagaras to Oswiecim | 393.27 mi (632.91 km) |
| Fagaras to Otwock | 464.67 mi (747.81 km) |
| Fagaras to Ozarow Mazowiecki | 478.95 mi (770.80 km) |
| Fagaras to Ozimek | 455.73 mi (733.42 km) |
| Fagaras to Ozorkow | 495.35 mi (797.19 km) |
| Fagaras to Pabianice | 474.83 mi (764.17 km) |
