| Camponogara to Olympia Heights (Florida) | 5,085.03 mi (8,183.57 km) |
| Camponogara to Omaha (Nebraska) | 4,990.35 mi (8,031.20 km) |
| Camponogara to On Top of the World Designated Place (Florida) | 5,013.58 mi (8,068.58 km) |
| Camponogara to Onalaska (Wisconsin) | 4,687.06 mi (7,543.10 km) |
| Camponogara to Oneida (New York) | 4,115.87 mi (6,623.85 km) |
| Camponogara to Oneonta (New York) | 4,116.26 mi (6,624.48 km) |
| Camponogara to Ontario (California) | 6,111.94 mi (9,836.21 km) |
| Camponogara to Ontario (Oregon) | 5,515.61 mi (8,876.52 km) |
| Camponogara to Opa-locka (Florida) | 5,072.95 mi (8,164.12 km) |
| Camponogara to Opelika (Alabama) | 4,980.84 mi (8,015.89 km) |
| Camponogara to Opelousas (Louisiana) | 5,366.00 mi (8,635.74 km) |
| Camponogara to Orange (California) | 6,132.30 mi (9,868.99 km) |
| Camponogara to Orange (Texas) | 5,455.44 mi (8,779.68 km) |
| Camponogara to Orange City (Florida) | 4,977.21 mi (8,010.04 km) |
| Camponogara to Orangeburg (South Carolina) | 4,748.51 mi (7,641.99 km) |
