| Greensboro to Orthez | 4,068.64 mi (6,547.85 km) |
| Greensboro to Orvault | 3,937.36 mi (6,336.57 km) |
| Greensboro to Osny | 4,054.82 mi (6,525.61 km) |
| Greensboro to Ostwald | 4,305.89 mi (6,929.65 km) |
| Greensboro to Ouistreham | 3,951.02 mi (6,358.56 km) |
| Greensboro to Oullins | 4,261.23 mi (6,857.78 km) |
| Greensboro to Outreau | 3,996.47 mi (6,431.70 km) |
| Greensboro to Oyonnax | 4,283.14 mi (6,893.04 km) |
| Greensboro to Ozoir-la-Ferriere | 4,087.93 mi (6,578.89 km) |
| Greensboro to Pace | 3,910.92 mi (6,294.03 km) |
| Greensboro to Palaiseau | 4,071.03 mi (6,551.69 km) |
| Greensboro to Pamiers | 4,188.98 mi (6,741.52 km) |
| Greensboro to Panazol | 4,102.64 mi (6,602.56 km) |
| Greensboro to Pantin | 4,073.18 mi (6,555.15 km) |
| Greensboro to Paray-le-Monial | 4,210.63 mi (6,776.36 km) |
