| Carnot-Moon to Odessa (Texas) | 1,365.33 mi (2,197.28 km) |
| Carnot-Moon to Ogden (Utah) | 1,650.27 mi (2,655.86 km) |
| Carnot-Moon to Oildale (California) | 2,125.55 mi (3,420.74 km) |
| Carnot-Moon to Ojus (Florida) | 1,006.17 mi (1,619.27 km) |
| Carnot-Moon to Okemos (Michigan) | 264.16 mi (425.13 km) |
| Carnot-Moon to Oklahoma City (Oklahoma) | 1,002.28 mi (1,613.01 km) |
| Carnot-Moon to Okmulgee (Oklahoma) | 921.67 mi (1,483.29 km) |
| Carnot-Moon to Olathe (Kansas) | 783.50 mi (1,260.92 km) |
| Carnot-Moon to Old Jamestown (Missouri) | 547.42 mi (880.99 km) |
| Carnot-Moon to Oldsmar (Florida) | 872.65 mi (1,404.40 km) |
| Carnot-Moon to Olean (New York) | 142.32 mi (229.04 km) |
| Carnot-Moon to Olive Branch (Mississippi) | 650.70 mi (1,047.20 km) |
| Carnot-Moon to Olivehurst (California) | 2,176.46 mi (3,502.67 km) |
| Carnot-Moon to Olney (Maryland) | 191.96 mi (308.93 km) |
| Carnot-Moon to Olympia (Washington) | 2,148.29 mi (3,457.34 km) |
