| Briancon to Odessa (Texas) | 5,513.45 mi (8,873.04 km) |
| Briancon to Ogden (Utah) | 5,380.37 mi (8,658.87 km) |
| Briancon to Oildale (California) | 5,930.69 mi (9,544.52 km) |
| Briancon to Ojus (Florida) | 4,825.95 mi (7,766.62 km) |
| Briancon to Okemos (Michigan) | 4,285.07 mi (6,896.16 km) |
| Briancon to Oklahoma City (Oklahoma) | 5,142.19 mi (8,275.55 km) |
| Briancon to Okmulgee (Oklahoma) | 5,074.42 mi (8,166.48 km) |
| Briancon to Olathe (Kansas) | 4,872.13 mi (7,840.94 km) |
| Briancon to Old Jamestown (Missouri) | 4,691.66 mi (7,550.50 km) |
| Briancon to Oldsmar (Florida) | 4,847.15 mi (7,800.74 km) |
| Briancon to Olean (New York) | 4,061.68 mi (6,536.64 km) |
| Briancon to Olive Branch (Mississippi) | 4,849.63 mi (7,804.72 km) |
| Briancon to Olivehurst (California) | 5,802.18 mi (9,337.70 km) |
| Briancon to Olney (Maryland) | 4,118.98 mi (6,628.86 km) |
| Briancon to Olympia (Washington) | 5,383.70 mi (8,664.23 km) |
