| Boise to Orthez | 5,223.22 mi (8,405.97 km) |
| Boise to Orvault | 5,003.99 mi (8,053.15 km) |
| Boise to Osny | 5,028.72 mi (8,092.95 km) |
| Boise to Ostwald | 5,221.22 mi (8,402.74 km) |
| Boise to Ouistreham | 4,946.57 mi (7,960.74 km) |
| Boise to Oullins | 5,287.57 mi (8,509.52 km) |
| Boise to Outreau | 4,930.53 mi (7,934.92 km) |
| Boise to Oyonnax | 5,284.54 mi (8,504.64 km) |
| Boise to Ozoir-la-Ferriere | 5,061.88 mi (8,146.30 km) |
| Boise to Pace | 4,955.45 mi (7,975.02 km) |
| Boise to Palaiseau | 5,052.03 mi (8,130.45 km) |
| Boise to Pamiers | 5,322.15 mi (8,565.17 km) |
| Boise to Panazol | 5,171.21 mi (8,322.26 km) |
| Boise to Pantin | 5,047.35 mi (8,122.92 km) |
| Boise to Paray-le-Monial | 5,227.38 mi (8,412.65 km) |
