| Terryville to Olympia (Washington) | 2,471.55 mi (3,977.57 km) |
| Terryville to Olympia Heights (Florida) | 1,129.40 mi (1,817.59 km) |
| Terryville to Omaha (Nebraska) | 1,194.74 mi (1,922.75 km) |
| Terryville to On Top of the World Designated Place (Florida) | 967.39 mi (1,556.86 km) |
| Terryville to Onalaska (Wisconsin) | 947.03 mi (1,524.09 km) |
| Terryville to Oneida (New York) | 201.08 mi (323.61 km) |
| Terryville to Oneonta (New York) | 149.16 mi (240.05 km) |
| Terryville to Ontario (California) | 2,461.77 mi (3,961.84 km) |
| Terryville to Ontario (Oregon) | 2,222.62 mi (3,576.95 km) |
| Terryville to Opa-locka (Florida) | 1,116.21 mi (1,796.36 km) |
| Terryville to Opelika (Alabama) | 887.34 mi (1,428.03 km) |
| Terryville to Opelousas (Louisiana) | 1,281.86 mi (2,062.96 km) |
| Terryville to Orange (California) | 2,479.78 mi (3,990.81 km) |
| Terryville to Orange (Texas) | 1,377.35 mi (2,216.62 km) |
| Terryville to Orange City (Florida) | 948.85 mi (1,527.03 km) |
