| Somerville to Orthez | 3,446.66 mi (5,546.86 km) |
| Somerville to Orvault | 3,306.96 mi (5,322.05 km) |
| Somerville to Osny | 3,420.15 mi (5,504.19 km) |
| Somerville to Ostwald | 3,670.11 mi (5,906.47 km) |
| Somerville to Ouistreham | 3,316.78 mi (5,337.84 km) |
| Somerville to Oullins | 3,630.32 mi (5,842.44 km) |
| Somerville to Outreau | 3,360.24 mi (5,407.79 km) |
| Somerville to Oyonnax | 3,650.90 mi (5,875.56 km) |
| Somerville to Ozoir-la-Ferriere | 3,453.41 mi (5,557.72 km) |
| Somerville to Pace | 3,278.97 mi (5,276.99 km) |
| Somerville to Palaiseau | 3,436.72 mi (5,530.87 km) |
| Somerville to Pamiers | 3,565.93 mi (5,738.81 km) |
| Somerville to Panazol | 3,473.52 mi (5,590.08 km) |
| Somerville to Pantin | 3,438.60 mi (5,533.89 km) |
| Somerville to Paray-le-Monial | 3,578.85 mi (5,759.60 km) |
