| Stannington to Olympia Heights (Florida) | 4,358.39 mi (7,014.16 km) |
| Stannington to Omaha (Nebraska) | 4,172.32 mi (6,714.71 km) |
| Stannington to On Top of the World Designated Place (Florida) | 4,262.43 mi (6,859.71 km) |
| Stannington to Onalaska (Wisconsin) | 3,870.18 mi (6,228.46 km) |
| Stannington to Oneida (New York) | 3,325.64 mi (5,352.10 km) |
| Stannington to Oneonta (New York) | 3,329.90 mi (5,358.95 km) |
| Stannington to Ontario (California) | 5,290.65 mi (8,514.48 km) |
| Stannington to Ontario (Oregon) | 4,702.03 mi (7,567.19 km) |
| Stannington to Opa-locka (Florida) | 4,345.82 mi (6,993.92 km) |
| Stannington to Opelika (Alabama) | 4,204.35 mi (6,766.24 km) |
| Stannington to Opelousas (Louisiana) | 4,576.97 mi (7,365.93 km) |
| Stannington to Orange (California) | 5,311.03 mi (8,547.28 km) |
| Stannington to Orange (Texas) | 4,663.07 mi (7,504.48 km) |
| Stannington to Orange City (Florida) | 4,230.85 mi (6,808.90 km) |
| Stannington to Orangeburg (South Carolina) | 3,983.37 mi (6,410.62 km) |
