| Shirley to Opole | 781.32 mi (1,257.41 km) |
| Shirley to Orzesze | 823.87 mi (1,325.88 km) |
| Shirley to Osowa | 797.56 mi (1,283.55 km) |
| Shirley to Ostroda | 853.45 mi (1,373.49 km) |
| Shirley to Ostroleka | 918.91 mi (1,478.84 km) |
| Shirley to Ostrow Mazowiecka | 933.46 mi (1,502.25 km) |
| Shirley to Ostrow Wielkopolski | 766.69 mi (1,233.87 km) |
| Shirley to Ostrowiec Swietokrzyski | 926.90 mi (1,491.70 km) |
| Shirley to Ostrzeszow | 773.44 mi (1,244.73 km) |
| Shirley to Oswiecim | 845.98 mi (1,361.48 km) |
| Shirley to Otwock | 910.16 mi (1,464.75 km) |
| Shirley to Ozarow Mazowiecki | 889.86 mi (1,432.09 km) |
| Shirley to Ozimek | 793.28 mi (1,276.66 km) |
| Shirley to Ozorkow | 827.10 mi (1,331.09 km) |
| Shirley to Pabianice | 833.49 mi (1,341.38 km) |
