| Okemos to Orthez | 4,026.63 mi (6,480.23 km) |
| Okemos to Orvault | 3,861.61 mi (6,214.66 km) |
| Okemos to Osny | 3,951.11 mi (6,358.70 km) |
| Okemos to Ostwald | 4,189.74 mi (6,742.74 km) |
| Okemos to Ouistreham | 3,851.74 mi (6,198.77 km) |
| Okemos to Oullins | 4,179.80 mi (6,726.74 km) |
| Okemos to Outreau | 3,878.36 mi (6,241.62 km) |
| Okemos to Oyonnax | 4,194.03 mi (6,749.64 km) |
| Okemos to Ozoir-la-Ferriere | 3,985.08 mi (6,413.36 km) |
| Okemos to Pace | 3,826.99 mi (6,158.94 km) |
| Okemos to Palaiseau | 3,970.04 mi (6,389.17 km) |
| Okemos to Pamiers | 4,142.16 mi (6,666.16 km) |
| Okemos to Panazol | 4,031.59 mi (6,488.22 km) |
| Okemos to Pantin | 3,970.02 mi (6,389.14 km) |
| Okemos to Paray-le-Monial | 4,124.83 mi (6,638.27 km) |
