| Cottonwood Heights to Octeville | 4,902.29 mi (7,889.47 km) |
| Cottonwood Heights to Oignies | 5,014.92 mi (8,070.74 km) |
| Cottonwood Heights to Oissel | 5,006.73 mi (8,057.55 km) |
| Cottonwood Heights to Olivet | 5,103.62 mi (8,213.49 km) |
| Cottonwood Heights to Ollioules | 5,469.88 mi (8,802.93 km) |
| Cottonwood Heights to Olonne-sur-Mer | 5,039.09 mi (8,109.63 km) |
| Cottonwood Heights to Oloron-Sainte-Marie | 5,237.05 mi (8,428.22 km) |
| Cottonwood Heights to Onet Village | 5,295.93 mi (8,522.98 km) |
| Cottonwood Heights to Onnaing | 5,037.98 mi (8,107.84 km) |
| Cottonwood Heights to Orange | 5,384.13 mi (8,664.93 km) |
| Cottonwood Heights to Orchies | 5,022.61 mi (8,083.11 km) |
| Cottonwood Heights to Orleans | 5,102.07 mi (8,210.98 km) |
| Cottonwood Heights to Orly | 5,077.96 mi (8,172.19 km) |
| Cottonwood Heights to Ormesson-sur-Marne | 5,080.74 mi (8,176.66 km) |
| Cottonwood Heights to Orsay | 5,073.38 mi (8,164.82 km) |
