| Fairview Heights to Opole | 4,887.25 mi (7,865.27 km) |
| Fairview Heights to Orzesze | 4,937.60 mi (7,946.31 km) |
| Fairview Heights to Osowa | 4,746.35 mi (7,638.51 km) |
| Fairview Heights to Ostroda | 4,825.08 mi (7,765.21 km) |
| Fairview Heights to Ostroleka | 4,903.84 mi (7,891.96 km) |
| Fairview Heights to Ostrow Mazowiecka | 4,926.30 mi (7,928.12 km) |
| Fairview Heights to Ostrow Wielkopolski | 4,841.58 mi (7,791.77 km) |
| Fairview Heights to Ostrowiec Swietokrzyski | 4,993.10 mi (8,035.62 km) |
| Fairview Heights to Ostrzeszow | 4,855.40 mi (7,814.01 km) |
| Fairview Heights to Oswiecim | 4,958.73 mi (7,980.30 km) |
| Fairview Heights to Otwock | 4,936.16 mi (7,943.98 km) |
| Fairview Heights to Ozarow Mazowiecki | 4,916.52 mi (7,912.37 km) |
| Fairview Heights to Ozimek | 4,896.62 mi (7,880.34 km) |
| Fairview Heights to Ozorkow | 4,877.36 mi (7,849.35 km) |
| Fairview Heights to Pabianice | 4,894.35 mi (7,876.70 km) |
