| Kayseri to Octeville | 1,963.61 mi (3,160.12 km) |
| Kayseri to Oignies | 1,773.51 mi (2,854.19 km) |
| Kayseri to Oissel | 1,839.30 mi (2,960.07 km) |
| Kayseri to Olivet | 1,786.30 mi (2,874.76 km) |
| Kayseri to Ollioules | 1,568.45 mi (2,524.18 km) |
| Kayseri to Olonne-sur-Mer | 1,949.51 mi (3,137.44 km) |
| Kayseri to Oloron-Sainte-Marie | 1,893.48 mi (3,047.26 km) |
| Kayseri to Onet Village | 1,732.70 mi (2,788.51 km) |
| Kayseri to Onnaing | 1,746.35 mi (2,810.48 km) |
| Kayseri to Orange | 1,622.53 mi (2,611.21 km) |
| Kayseri to Orchies | 1,762.95 mi (2,837.19 km) |
| Kayseri to Orleans | 1,786.29 mi (2,874.76 km) |
| Kayseri to Orly | 1,773.85 mi (2,854.74 km) |
| Kayseri to Ormesson-sur-Marne | 1,767.87 mi (2,845.11 km) |
| Kayseri to Orsay | 1,782.49 mi (2,868.64 km) |
