| Baldock to Orthez | 588.04 mi (946.36 km) |
| Baldock to Orvault | 332.23 mi (534.67 km) |
| Baldock to Osny | 225.35 mi (362.67 km) |
| Baldock to Ostwald | 421.87 mi (678.93 km) |
| Baldock to Ouistreham | 187.32 mi (301.47 km) |
| Baldock to Oullins | 489.22 mi (787.33 km) |
| Baldock to Outreau | 117.56 mi (189.20 km) |
| Baldock to Oyonnax | 475.91 mi (765.91 km) |
| Baldock to Ozoir-la-Ferriere | 255.37 mi (410.98 km) |
| Baldock to Pace | 274.59 mi (441.91 km) |
| Baldock to Palaiseau | 250.46 mi (403.08 km) |
| Baldock to Pamiers | 618.78 mi (995.83 km) |
| Baldock to Panazol | 430.40 mi (692.66 km) |
| Baldock to Pantin | 242.22 mi (389.81 km) |
| Baldock to Paray-le-Monial | 429.09 mi (690.56 km) |
