| Roanoke to Orthez | 4,029.69 mi (6,485.16 km) |
| Roanoke to Orvault | 3,893.57 mi (6,266.10 km) |
| Roanoke to Osny | 4,007.45 mi (6,449.37 km) |
| Roanoke to Ostwald | 4,257.20 mi (6,851.30 km) |
| Roanoke to Ouistreham | 3,904.10 mi (6,283.04 km) |
| Roanoke to Oullins | 4,217.10 mi (6,786.77 km) |
| Roanoke to Outreau | 3,947.14 mi (6,352.31 km) |
| Roanoke to Oyonnax | 4,238.00 mi (6,820.41 km) |
| Roanoke to Ozoir-la-Ferriere | 4,040.72 mi (6,502.91 km) |
| Roanoke to Pace | 3,865.99 mi (6,221.71 km) |
| Roanoke to Palaiseau | 4,024.04 mi (6,476.07 km) |
| Roanoke to Pamiers | 4,149.53 mi (6,678.02 km) |
| Roanoke to Panazol | 4,059.72 mi (6,533.48 km) |
| Roanoke to Pantin | 4,025.91 mi (6,479.08 km) |
| Roanoke to Paray-le-Monial | 4,165.85 mi (6,704.29 km) |
