| Timonium to Opole | 4,358.56 mi (7,014.42 km) |
| Timonium to Orzesze | 4,407.70 mi (7,093.51 km) |
| Timonium to Osowa | 4,249.74 mi (6,839.29 km) |
| Timonium to Ostroda | 4,327.29 mi (6,964.11 km) |
| Timonium to Ostroleka | 4,406.34 mi (7,091.32 km) |
| Timonium to Ostrow Mazowiecka | 4,427.84 mi (7,125.92 km) |
| Timonium to Ostrow Wielkopolski | 4,320.17 mi (6,952.64 km) |
| Timonium to Ostrowiec Swietokrzyski | 4,478.32 mi (7,207.16 km) |
| Timonium to Ostrzeszow | 4,332.54 mi (6,972.55 km) |
| Timonium to Oswiecim | 4,429.58 mi (7,128.72 km) |
| Timonium to Otwock | 4,430.08 mi (7,129.52 km) |
| Timonium to Ozarow Mazowiecki | 4,409.61 mi (7,096.58 km) |
| Timonium to Ozimek | 4,368.90 mi (7,031.07 km) |
| Timonium to Ozorkow | 4,363.32 mi (7,022.08 km) |
| Timonium to Pabianice | 4,378.16 mi (7,045.96 km) |
