| Greeley to Orthez | 4,960.02 mi (7,982.38 km) |
| Greeley to Orvault | 4,765.89 mi (7,669.96 km) |
| Greeley to Osny | 4,822.88 mi (7,761.68 km) |
| Greeley to Ostwald | 5,040.35 mi (8,111.66 km) |
| Greeley to Ouistreham | 4,731.21 mi (7,614.15 km) |
| Greeley to Oullins | 5,070.27 mi (8,159.81 km) |
| Greeley to Outreau | 4,735.58 mi (7,621.18 km) |
| Greeley to Oyonnax | 5,075.76 mi (8,168.64 km) |
| Greeley to Ozoir-la-Ferriere | 4,856.88 mi (7,816.40 km) |
| Greeley to Pace | 4,723.66 mi (7,602.00 km) |
| Greeley to Palaiseau | 4,844.38 mi (7,796.27 km) |
| Greeley to Pamiers | 5,068.62 mi (8,157.16 km) |
| Greeley to Panazol | 4,936.55 mi (7,944.60 km) |
| Greeley to Pantin | 4,841.90 mi (7,792.29 km) |
| Greeley to Paray-le-Monial | 5,011.92 mi (8,065.90 km) |
