| Johnstone to Orthez | 868.91 mi (1,398.38 km) |
| Johnstone to Orvault | 604.30 mi (972.53 km) |
| Johnstone to Osny | 543.13 mi (874.09 km) |
| Johnstone to Ostwald | 719.85 mi (1,158.48 km) |
| Johnstone to Ouistreham | 486.54 mi (783.00 km) |
| Johnstone to Oullins | 807.33 mi (1,299.28 km) |
| Johnstone to Outreau | 434.54 mi (699.32 km) |
| Johnstone to Oyonnax | 793.64 mi (1,277.24 km) |
| Johnstone to Ozoir-la-Ferriere | 573.60 mi (923.12 km) |
| Johnstone to Pace | 543.54 mi (874.74 km) |
| Johnstone to Palaiseau | 568.09 mi (914.25 km) |
| Johnstone to Pamiers | 919.72 mi (1,480.15 km) |
| Johnstone to Panazol | 735.10 mi (1,183.03 km) |
| Johnstone to Pantin | 560.32 mi (901.74 km) |
| Johnstone to Paray-le-Monial | 747.07 mi (1,202.29 km) |
