| Guymon to Orthez | 4,999.27 mi (8,045.55 km) |
| Guymon to Orvault | 4,820.68 mi (7,758.13 km) |
| Guymon to Osny | 4,894.12 mi (7,876.32 km) |
| Guymon to Ostwald | 5,122.28 mi (8,243.51 km) |
| Guymon to Ouistreham | 4,798.40 mi (7,722.27 km) |
| Guymon to Oullins | 5,133.15 mi (8,261.00 km) |
| Guymon to Outreau | 4,813.30 mi (7,746.25 km) |
| Guymon to Oyonnax | 5,143.03 mi (8,276.91 km) |
| Guymon to Ozoir-la-Ferriere | 4,928.23 mi (7,931.21 km) |
| Guymon to Pace | 4,782.25 mi (7,696.28 km) |
| Guymon to Palaiseau | 4,914.46 mi (7,909.06 km) |
| Guymon to Pamiers | 5,112.14 mi (8,227.20 km) |
| Guymon to Panazol | 4,991.51 mi (8,033.05 km) |
| Guymon to Pantin | 4,913.16 mi (7,906.96 km) |
| Guymon to Paray-le-Monial | 5,076.31 mi (8,169.53 km) |
