| Skien to Orthez | 1,170.79 mi (1,884.21 km) |
| Skien to Orvault | 942.52 mi (1,516.83 km) |
| Skien to Osny | 762.85 mi (1,227.69 km) |
| Skien to Ostwald | 740.06 mi (1,191.00 km) |
| Skien to Ouistreham | 790.32 mi (1,271.90 km) |
| Skien to Oullins | 952.84 mi (1,533.45 km) |
| Skien to Outreau | 666.00 mi (1,071.82 km) |
| Skien to Oyonnax | 909.24 mi (1,463.28 km) |
| Skien to Ozoir-la-Ferriere | 771.86 mi (1,242.19 km) |
| Skien to Pace | 891.09 mi (1,434.07 km) |
| Skien to Palaiseau | 782.42 mi (1,259.18 km) |
| Skien to Pamiers | 1,161.92 mi (1,869.93 km) |
| Skien to Panazol | 984.82 mi (1,584.91 km) |
| Skien to Pantin | 768.20 mi (1,236.29 km) |
| Skien to Paray-le-Monial | 909.40 mi (1,463.53 km) |
