| Cerkno to Orthez | 745.07 mi (1,199.07 km) |
| Cerkno to Orvault | 742.82 mi (1,195.45 km) |
| Cerkno to Osny | 590.80 mi (950.80 km) |
| Cerkno to Ostwald | 338.11 mi (544.13 km) |
| Cerkno to Ouistreham | 696.17 mi (1,120.38 km) |
| Cerkno to Oullins | 442.06 mi (711.42 km) |
| Cerkno to Outreau | 649.34 mi (1,045.01 km) |
| Cerkno to Oyonnax | 398.61 mi (641.51 km) |
| Cerkno to Ozoir-la-Ferriere | 558.65 mi (899.05 km) |
| Cerkno to Pace | 752.58 mi (1,211.17 km) |
| Cerkno to Palaiseau | 576.74 mi (928.18 km) |
| Cerkno to Pamiers | 642.62 mi (1,034.19 km) |
| Cerkno to Panazol | 608.53 mi (979.33 km) |
| Cerkno to Pantin | 572.99 mi (922.14 km) |
| Cerkno to Paray-le-Monial | 471.56 mi (758.90 km) |
