| Kopavogur to Orthez | 1,647.91 mi (2,652.05 km) |
| Kopavogur to Orvault | 1,392.80 mi (2,241.50 km) |
| Kopavogur to Osny | 1,366.50 mi (2,199.16 km) |
| Kopavogur to Ostwald | 1,536.97 mi (2,473.52 km) |
| Kopavogur to Ouistreham | 1,299.73 mi (2,091.72 km) |
| Kopavogur to Oullins | 1,630.74 mi (2,624.42 km) |
| Kopavogur to Outreau | 1,259.60 mi (2,027.13 km) |
| Kopavogur to Oyonnax | 1,618.65 mi (2,604.97 km) |
| Kopavogur to Ozoir-la-Ferriere | 1,397.75 mi (2,249.46 km) |
| Kopavogur to Pace | 1,335.50 mi (2,149.28 km) |
| Kopavogur to Palaiseau | 1,391.16 mi (2,238.85 km) |
| Kopavogur to Pamiers | 1,719.56 mi (2,767.37 km) |
| Kopavogur to Panazol | 1,543.59 mi (2,484.17 km) |
| Kopavogur to Pantin | 1,384.13 mi (2,227.54 km) |
| Kopavogur to Paray-le-Monial | 1,570.21 mi (2,527.01 km) |
