| Forest Lake to Orthez | 4,284.60 mi (6,895.40 km) |
| Forest Lake to Orvault | 4,097.04 mi (6,593.54 km) |
| Forest Lake to Osny | 4,163.28 mi (6,700.15 km) |
| Forest Lake to Ostwald | 4,388.05 mi (7,061.89 km) |
| Forest Lake to Ouistreham | 4,069.06 mi (6,548.53 km) |
| Forest Lake to Oullins | 4,405.92 mi (7,090.64 km) |
| Forest Lake to Outreau | 4,080.14 mi (6,566.36 km) |
| Forest Lake to Oyonnax | 4,413.94 mi (7,103.55 km) |
| Forest Lake to Ozoir-la-Ferriere | 4,197.37 mi (6,755.02 km) |
| Forest Lake to Pace | 4,056.70 mi (6,528.63 km) |
| Forest Lake to Palaiseau | 4,184.07 mi (6,733.62 km) |
| Forest Lake to Pamiers | 4,394.96 mi (7,073.00 km) |
| Forest Lake to Panazol | 4,267.92 mi (6,868.55 km) |
| Forest Lake to Pantin | 4,182.33 mi (6,730.80 km) |
| Forest Lake to Paray-le-Monial | 4,348.37 mi (6,998.03 km) |
