| Saint-Herblain to Oswego (Illinois) | 4,065.82 mi (6,543.30 km) |
| Saint-Herblain to Oswego (New York) | 3,501.97 mi (5,635.88 km) |
| Saint-Herblain to Otsego (Minnesota) | 4,123.20 mi (6,635.64 km) |
| Saint-Herblain to Ottawa (Illinois) | 4,099.69 mi (6,597.81 km) |
| Saint-Herblain to Ottawa (Kansas) | 4,483.35 mi (7,215.26 km) |
| Saint-Herblain to Ottumwa (Iowa) | 4,259.96 mi (6,855.75 km) |
| Saint-Herblain to Overland (Missouri) | 4,278.43 mi (6,885.46 km) |
| Saint-Herblain to Overland Park (Kansas) | 4,446.91 mi (7,156.61 km) |
| Saint-Herblain to Overlea (Maryland) | 3,658.28 mi (5,887.44 km) |
| Saint-Herblain to Oviedo (Florida) | 4,325.27 mi (6,960.85 km) |
| Saint-Herblain to Owasso (Oklahoma) | 4,613.40 mi (7,424.55 km) |
| Saint-Herblain to Owatonna (Minnesota) | 4,158.54 mi (6,692.52 km) |
| Saint-Herblain to Owensboro (Kentucky) | 4,182.95 mi (6,731.81 km) |
| Saint-Herblain to Owings Mills (Maryland) | 3,668.43 mi (5,903.76 km) |
| Saint-Herblain to Owosso (Michigan) | 3,841.03 mi (6,181.54 km) |
