| Kirkwall to Orthez | 1,074.49 mi (1,729.23 km) |
| Kirkwall to Orvault | 810.89 mi (1,305.00 km) |
| Kirkwall to Osny | 714.70 mi (1,150.21 km) |
| Kirkwall to Ostwald | 839.95 mi (1,351.77 km) |
| Kirkwall to Ouistreham | 679.05 mi (1,092.83 km) |
| Kirkwall to Oullins | 971.92 mi (1,564.15 km) |
| Kirkwall to Outreau | 599.56 mi (964.90 km) |
| Kirkwall to Oyonnax | 948.76 mi (1,526.89 km) |
| Kirkwall to Ozoir-la-Ferriere | 740.80 mi (1,192.20 km) |
| Kirkwall to Pace | 750.05 mi (1,207.09 km) |
| Kirkwall to Palaiseau | 739.85 mi (1,190.67 km) |
| Kirkwall to Pamiers | 1,113.33 mi (1,791.73 km) |
| Kirkwall to Panazol | 925.22 mi (1,489.00 km) |
| Kirkwall to Pantin | 729.52 mi (1,174.04 km) |
| Kirkwall to Paray-le-Monial | 913.81 mi (1,470.64 km) |
