| Poyo to Olympia Heights (Florida) | 4,136.70 mi (6,657.38 km) |
| Poyo to Omaha (Nebraska) | 4,280.09 mi (6,888.15 km) |
| Poyo to On Top of the World Designated Place (Florida) | 4,099.45 mi (6,597.42 km) |
| Poyo to Onalaska (Wisconsin) | 3,975.14 mi (6,397.37 km) |
| Poyo to Oneida (New York) | 3,303.77 mi (5,316.90 km) |
| Poyo to Oneonta (New York) | 3,293.34 mi (5,300.12 km) |
| Poyo to Ontario (California) | 5,505.22 mi (8,859.79 km) |
| Poyo to Ontario (Oregon) | 5,003.00 mi (8,051.56 km) |
| Poyo to Opa-locka (Florida) | 4,125.37 mi (6,639.15 km) |
| Poyo to Opelika (Alabama) | 4,113.67 mi (6,620.31 km) |
| Poyo to Opelousas (Louisiana) | 4,521.59 mi (7,276.80 km) |
| Poyo to Orange (California) | 5,525.45 mi (8,892.35 km) |
| Poyo to Orange (Texas) | 4,618.58 mi (7,432.88 km) |
| Poyo to Orange City (Florida) | 4,056.45 mi (6,528.22 km) |
| Poyo to Orangeburg (South Carolina) | 3,863.01 mi (6,216.92 km) |
