| Spencer to Orthez | 4,457.92 mi (7,174.33 km) |
| Spencer to Orvault | 4,273.03 mi (6,876.78 km) |
| Spencer to Osny | 4,341.57 mi (6,987.08 km) |
| Spencer to Ostwald | 4,567.50 mi (7,350.68 km) |
| Spencer to Ouistreham | 4,246.86 mi (6,834.65 km) |
| Spencer to Oullins | 4,583.08 mi (7,375.76 km) |
| Spencer to Outreau | 4,259.20 mi (6,854.52 km) |
| Spencer to Oyonnax | 4,591.69 mi (7,389.62 km) |
| Spencer to Ozoir-la-Ferriere | 4,375.67 mi (7,041.97 km) |
| Spencer to Pace | 4,233.28 mi (6,812.81 km) |
| Spencer to Palaiseau | 4,362.22 mi (7,020.32 km) |
| Spencer to Pamiers | 4,569.05 mi (7,353.18 km) |
| Spencer to Panazol | 4,443.93 mi (7,151.82 km) |
| Spencer to Pantin | 4,360.62 mi (7,017.74 km) |
| Spencer to Paray-le-Monial | 4,525.75 mi (7,283.50 km) |
