| Ebbw Vale to Odessa (Texas) | 4,880.65 mi (7,854.65 km) |
| Ebbw Vale to Ogden (Utah) | 4,725.87 mi (7,605.56 km) |
| Ebbw Vale to Oildale (California) | 5,275.80 mi (8,490.58 km) |
| Ebbw Vale to Ojus (Florida) | 4,283.81 mi (6,894.13 km) |
| Ebbw Vale to Okemos (Michigan) | 3,659.18 mi (5,888.88 km) |
| Ebbw Vale to Oklahoma City (Oklahoma) | 4,510.99 mi (7,259.74 km) |
| Ebbw Vale to Okmulgee (Oklahoma) | 4,445.83 mi (7,154.87 km) |
| Ebbw Vale to Olathe (Kansas) | 4,238.03 mi (6,820.46 km) |
| Ebbw Vale to Old Jamestown (Missouri) | 4,066.05 mi (6,543.68 km) |
| Ebbw Vale to Oldsmar (Florida) | 4,284.43 mi (6,895.13 km) |
| Ebbw Vale to Olean (New York) | 3,450.18 mi (5,552.53 km) |
| Ebbw Vale to Olive Branch (Mississippi) | 4,236.74 mi (6,818.37 km) |
| Ebbw Vale to Olivehurst (California) | 5,147.47 mi (8,284.05 km) |
| Ebbw Vale to Olney (Maryland) | 3,523.62 mi (5,670.72 km) |
| Ebbw Vale to Olympia (Washington) | 4,734.30 mi (7,619.12 km) |
