| Stallings to Olympia (Washington) | 2,316.26 mi (3,727.66 km) |
| Stallings to Olympia Heights (Florida) | 648.71 mi (1,043.99 km) |
| Stallings to Omaha (Nebraska) | 936.00 mi (1,506.35 km) |
| Stallings to On Top of the World Designated Place (Florida) | 425.53 mi (684.83 km) |
| Stallings to Onalaska (Wisconsin) | 825.81 mi (1,329.02 km) |
| Stallings to Oneida (New York) | 612.01 mi (984.93 km) |
| Stallings to Oneonta (New York) | 589.91 mi (949.37 km) |
| Stallings to Ontario (California) | 2,091.11 mi (3,365.32 km) |
| Stallings to Ontario (Oregon) | 2,011.52 mi (3,237.23 km) |
| Stallings to Opa-locka (Florida) | 636.74 mi (1,024.74 km) |
| Stallings to Opelika (Alabama) | 319.01 mi (513.39 km) |
| Stallings to Opelousas (Louisiana) | 734.31 mi (1,181.75 km) |
| Stallings to Orange (California) | 2,106.79 mi (3,390.54 km) |
| Stallings to Orange (Texas) | 835.73 mi (1,344.98 km) |
| Stallings to Orange City (Florida) | 428.16 mi (689.06 km) |
