| Essex Junction to Olympia Heights (Florida) | 1,358.01 mi (2,185.50 km) |
| Essex Junction to Omaha (Nebraska) | 1,178.58 mi (1,896.74 km) |
| Essex Junction to On Top of the World Designated Place (Florida) | 1,176.04 mi (1,892.65 km) |
| Essex Junction to Onalaska (Wisconsin) | 895.53 mi (1,441.22 km) |
| Essex Junction to Oneida (New York) | 160.27 mi (257.93 km) |
| Essex Junction to Oneonta (New York) | 171.32 mi (275.72 km) |
| Essex Junction to Ontario (California) | 2,453.89 mi (3,949.15 km) |
| Essex Junction to Ontario (Oregon) | 2,144.21 mi (3,450.78 km) |
| Essex Junction to Opa-locka (Florida) | 1,344.92 mi (2,164.44 km) |
| Essex Junction to Opelika (Alabama) | 1,049.55 mi (1,689.08 km) |
| Essex Junction to Opelousas (Louisiana) | 1,411.82 mi (2,272.11 km) |
| Essex Junction to Orange (California) | 2,472.82 mi (3,979.62 km) |
| Essex Junction to Orange (Texas) | 1,499.74 mi (2,413.60 km) |
| Essex Junction to Orange City (Florida) | 1,164.74 mi (1,874.47 km) |
| Essex Junction to Orangeburg (South Carolina) | 865.46 mi (1,392.83 km) |
