| Choppington to Olympia Heights (Florida) | 4,340.73 mi (6,985.73 km) |
| Choppington to Omaha (Nebraska) | 4,109.62 mi (6,613.79 km) |
| Choppington to On Top of the World Designated Place (Florida) | 4,236.53 mi (6,818.03 km) |
| Choppington to Onalaska (Wisconsin) | 3,809.12 mi (6,130.19 km) |
| Choppington to Oneida (New York) | 3,284.62 mi (5,286.09 km) |
| Choppington to Oneonta (New York) | 3,290.91 mi (5,296.21 km) |
| Choppington to Ontario (California) | 5,211.15 mi (8,386.54 km) |
| Choppington to Ontario (Oregon) | 4,614.29 mi (7,425.99 km) |
| Choppington to Opa-locka (Florida) | 4,328.02 mi (6,965.28 km) |
| Choppington to Opelika (Alabama) | 4,168.34 mi (6,708.29 km) |
| Choppington to Opelousas (Louisiana) | 4,534.42 mi (7,297.44 km) |
| Choppington to Orange (California) | 5,231.50 mi (8,419.28 km) |
| Choppington to Orange (Texas) | 4,618.66 mi (7,433.02 km) |
| Choppington to Orange City (Florida) | 4,206.77 mi (6,770.14 km) |
| Choppington to Orangeburg (South Carolina) | 3,952.64 mi (6,361.16 km) |
