| Elk River to Orthez | 4,305.78 mi (6,929.48 km) |
| Elk River to Orvault | 4,117.03 mi (6,625.72 km) |
| Elk River to Osny | 4,181.93 mi (6,730.17 km) |
| Elk River to Ostwald | 4,405.81 mi (7,090.47 km) |
| Elk River to Ouistreham | 4,088.05 mi (6,579.08 km) |
| Elk River to Oullins | 4,425.27 mi (7,121.78 km) |
| Elk River to Outreau | 4,098.24 mi (6,595.48 km) |
| Elk River to Oyonnax | 4,432.93 mi (7,134.11 km) |
| Elk River to Ozoir-la-Ferriere | 4,216.02 mi (6,785.03 km) |
| Elk River to Pace | 4,076.39 mi (6,560.32 km) |
| Elk River to Palaiseau | 4,202.83 mi (6,763.79 km) |
| Elk River to Pamiers | 4,415.80 mi (7,106.55 km) |
| Elk River to Panazol | 4,287.90 mi (6,900.71 km) |
| Elk River to Pantin | 4,200.98 mi (6,760.82 km) |
| Elk River to Paray-le-Monial | 4,367.60 mi (7,028.97 km) |
