| Holt to Orthez | 4,034.03 mi (6,492.14 km) |
| Holt to Orvault | 3,869.04 mi (6,226.61 km) |
| Holt to Osny | 3,958.53 mi (6,370.64 km) |
| Holt to Ostwald | 4,197.15 mi (6,754.66 km) |
| Holt to Ouistreham | 3,859.16 mi (6,210.72 km) |
| Holt to Oullins | 4,187.23 mi (6,738.69 km) |
| Holt to Outreau | 3,885.77 mi (6,253.54 km) |
| Holt to Oyonnax | 4,201.45 mi (6,761.58 km) |
| Holt to Ozoir-la-Ferriere | 3,992.50 mi (6,425.30 km) |
| Holt to Pace | 3,834.41 mi (6,170.89 km) |
| Holt to Palaiseau | 3,977.46 mi (6,401.11 km) |
| Holt to Pamiers | 4,149.57 mi (6,678.08 km) |
| Holt to Panazol | 4,039.02 mi (6,500.17 km) |
| Holt to Pantin | 3,977.44 mi (6,401.08 km) |
| Holt to Paray-le-Monial | 4,132.25 mi (6,650.22 km) |
