| Chickasha to Opole | 5,350.11 mi (8,610.17 km) |
| Chickasha to Orzesze | 5,400.69 mi (8,691.57 km) |
| Chickasha to Osowa | 5,197.24 mi (8,364.15 km) |
| Chickasha to Ostroda | 5,275.97 mi (8,490.86 km) |
| Chickasha to Ostroleka | 5,354.14 mi (8,616.66 km) |
| Chickasha to Ostrow Mazowiecka | 5,376.88 mi (8,653.25 km) |
| Chickasha to Ostrow Wielkopolski | 5,301.85 mi (8,532.50 km) |
| Chickasha to Ostrowiec Swietokrzyski | 5,449.95 mi (8,770.85 km) |
| Chickasha to Ostrzeszow | 5,316.16 mi (8,555.53 km) |
| Chickasha to Oswiecim | 5,421.42 mi (8,724.93 km) |
| Chickasha to Otwock | 5,389.80 mi (8,674.04 km) |
| Chickasha to Ozarow Mazowiecki | 5,370.61 mi (8,643.15 km) |
| Chickasha to Ozimek | 5,359.05 mi (8,624.56 km) |
| Chickasha to Ozorkow | 5,334.53 mi (8,585.09 km) |
| Chickasha to Pabianice | 5,352.29 mi (8,613.68 km) |
