| Royse City to Opole | 5,410.76 mi (8,707.78 km) |
| Royse City to Orzesze | 5,461.17 mi (8,788.91 km) |
| Royse City to Osowa | 5,266.66 mi (8,475.87 km) |
| Royse City to Ostroda | 5,345.42 mi (8,602.62 km) |
| Royse City to Ostroleka | 5,424.02 mi (8,729.12 km) |
| Royse City to Ostrow Mazowiecka | 5,446.58 mi (8,765.43 km) |
| Royse City to Ostrow Wielkopolski | 5,364.51 mi (8,633.35 km) |
| Royse City to Ostrowiec Swietokrzyski | 5,515.22 mi (8,875.90 km) |
| Royse City to Ostrzeszow | 5,378.45 mi (8,655.77 km) |
| Royse City to Oswiecim | 5,482.22 mi (8,822.78 km) |
| Royse City to Otwock | 5,457.37 mi (8,782.79 km) |
| Royse City to Ozarow Mazowiecki | 5,437.85 mi (8,751.38 km) |
| Royse City to Ozimek | 5,420.04 mi (8,722.72 km) |
| Royse City to Ozorkow | 5,399.53 mi (8,689.71 km) |
| Royse City to Pabianice | 5,416.73 mi (8,717.38 km) |
