| Syston to Orthez | 636.64 mi (1,024.57 km) |
| Syston to Orvault | 375.83 mi (604.84 km) |
| Syston to Osny | 286.37 mi (460.87 km) |
| Syston to Ostwald | 479.80 mi (772.17 km) |
| Syston to Ouistreham | 239.04 mi (384.69 km) |
| Syston to Oullins | 550.54 mi (886.00 km) |
| Syston to Outreau | 179.23 mi (288.44 km) |
| Syston to Oyonnax | 537.69 mi (865.33 km) |
| Syston to Ozoir-la-Ferriere | 316.86 mi (509.93 km) |
| Syston to Pace | 316.00 mi (508.56 km) |
| Syston to Palaiseau | 311.38 mi (501.11 km) |
| Syston to Pamiers | 673.66 mi (1,084.15 km) |
| Syston to Panazol | 486.07 mi (782.26 km) |
| Syston to Pantin | 303.52 mi (488.47 km) |
| Syston to Paray-le-Monial | 490.29 mi (789.04 km) |
