| Grovetown to Opole | 4,873.47 mi (7,843.09 km) |
| Grovetown to Orzesze | 4,922.41 mi (7,921.85 km) |
| Grovetown to Osowa | 4,767.27 mi (7,672.18 km) |
| Grovetown to Ostroda | 4,844.73 mi (7,796.84 km) |
| Grovetown to Ostroleka | 4,923.75 mi (7,924.01 km) |
| Grovetown to Ostrow Mazowiecka | 4,945.19 mi (7,958.51 km) |
| Grovetown to Ostrow Wielkopolski | 4,835.90 mi (7,782.64 km) |
| Grovetown to Ostrowiec Swietokrzyski | 4,994.51 mi (8,037.89 km) |
| Grovetown to Ostrzeszow | 4,848.11 mi (7,802.29 km) |
| Grovetown to Oswiecim | 4,944.35 mi (7,957.17 km) |
| Grovetown to Otwock | 4,946.98 mi (7,961.39 km) |
| Grovetown to Ozarow Mazowiecki | 4,926.47 mi (7,928.39 km) |
| Grovetown to Ozimek | 4,883.92 mi (7,859.90 km) |
| Grovetown to Ozorkow | 4,879.68 mi (7,853.08 km) |
| Grovetown to Pabianice | 4,894.32 mi (7,876.64 km) |
