| Greenville to Opole | 4,807.84 mi (7,737.48 km) |
| Greenville to Orzesze | 4,857.02 mi (7,816.62 km) |
| Greenville to Osowa | 4,697.28 mi (7,559.54 km) |
| Greenville to Ostroda | 4,774.99 mi (7,684.60 km) |
| Greenville to Ostroleka | 4,854.07 mi (7,811.87 km) |
| Greenville to Ostrow Mazowiecka | 4,875.65 mi (7,846.60 km) |
| Greenville to Ostrow Wielkopolski | 4,769.22 mi (7,675.32 km) |
| Greenville to Ostrowiec Swietokrzyski | 4,927.14 mi (7,929.47 km) |
| Greenville to Ostrzeszow | 4,781.64 mi (7,695.31 km) |
| Greenville to Oswiecim | 4,878.89 mi (7,851.81 km) |
| Greenville to Otwock | 4,878.41 mi (7,851.04 km) |
| Greenville to Ozarow Mazowiecki | 4,857.98 mi (7,818.16 km) |
| Greenville to Ozimek | 4,818.17 mi (7,754.09 km) |
| Greenville to Ozorkow | 4,812.06 mi (7,744.26 km) |
| Greenville to Pabianice | 4,827.01 mi (7,768.32 km) |
