| San Giorgio del Sannio to Orthez | 814.60 mi (1,310.97 km) |
| San Giorgio del Sannio to Orvault | 919.53 mi (1,479.84 km) |
| San Giorgio del Sannio to Osny | 831.30 mi (1,337.85 km) |
| San Giorgio del Sannio to Ostwald | 623.71 mi (1,003.77 km) |
| San Giorgio del Sannio to Ouistreham | 926.39 mi (1,490.89 km) |
| San Giorgio del Sannio to Oullins | 597.10 mi (960.94 km) |
| San Giorgio del Sannio to Outreau | 919.19 mi (1,479.29 km) |
| San Giorgio del Sannio to Oyonnax | 582.25 mi (937.04 km) |
| San Giorgio del Sannio to Ozoir-la-Ferriere | 797.22 mi (1,283.00 km) |
| San Giorgio del Sannio to Pace | 949.95 mi (1,528.79 km) |
| San Giorgio del Sannio to Palaiseau | 810.47 mi (1,304.33 km) |
| San Giorgio del Sannio to Pamiers | 692.63 mi (1,114.69 km) |
| San Giorgio del Sannio to Panazol | 753.62 mi (1,212.83 km) |
| San Giorgio del Sannio to Pantin | 812.26 mi (1,307.20 km) |
| San Giorgio del Sannio to Paray-le-Monial | 651.12 mi (1,047.88 km) |
