| Termoli to Olympia Heights (Florida) | 5,306.46 mi (8,539.92 km) |
| Termoli to Omaha (Nebraska) | 5,255.75 mi (8,458.31 km) |
| Termoli to On Top of the World Designated Place (Florida) | 5,245.40 mi (8,441.66 km) |
| Termoli to Onalaska (Wisconsin) | 4,951.71 mi (7,969.01 km) |
| Termoli to Oneida (New York) | 4,366.65 mi (7,027.45 km) |
| Termoli to Oneonta (New York) | 4,365.29 mi (7,025.26 km) |
| Termoli to Ontario (California) | 6,385.47 mi (10,276.43 km) |
| Termoli to Ontario (Oregon) | 5,790.92 mi (9,319.58 km) |
| Termoli to Opa-locka (Florida) | 5,294.61 mi (8,520.86 km) |
| Termoli to Opelika (Alabama) | 5,223.83 mi (8,406.94 km) |
| Termoli to Opelousas (Louisiana) | 5,614.29 mi (9,035.33 km) |
| Termoli to Orange (California) | 6,405.85 mi (10,309.22 km) |
| Termoli to Orange (Texas) | 5,705.29 mi (9,181.77 km) |
| Termoli to Orange City (Florida) | 5,207.10 mi (8,380.02 km) |
| Termoli to Orangeburg (South Carolina) | 4,986.95 mi (8,025.73 km) |
