| Pernes-les-Fontaines to Oswego (Illinois) | 4,458.27 mi (7,174.90 km) |
| Pernes-les-Fontaines to Oswego (New York) | 3,892.17 mi (6,263.84 km) |
| Pernes-les-Fontaines to Otsego (Minnesota) | 4,515.35 mi (7,266.76 km) |
| Pernes-les-Fontaines to Ottawa (Illinois) | 4,492.13 mi (7,229.38 km) |
| Pernes-les-Fontaines to Ottawa (Kansas) | 4,876.07 mi (7,847.27 km) |
| Pernes-les-Fontaines to Ottumwa (Iowa) | 4,652.74 mi (7,487.86 km) |
| Pernes-les-Fontaines to Overland (Missouri) | 4,670.28 mi (7,516.09 km) |
| Pernes-les-Fontaines to Overland Park (Kansas) | 4,839.61 mi (7,788.59 km) |
| Pernes-les-Fontaines to Overlea (Maryland) | 4,044.10 mi (6,508.35 km) |
| Pernes-les-Fontaines to Oviedo (Florida) | 4,698.99 mi (7,562.29 km) |
| Pernes-les-Fontaines to Owasso (Oklahoma) | 5,005.71 mi (8,055.92 km) |
| Pernes-les-Fontaines to Owatonna (Minnesota) | 4,551.10 mi (7,324.28 km) |
| Pernes-les-Fontaines to Owensboro (Kentucky) | 4,573.14 mi (7,359.76 km) |
| Pernes-les-Fontaines to Owings Mills (Maryland) | 4,054.49 mi (6,525.07 km) |
| Pernes-les-Fontaines to Owosso (Michigan) | 4,233.18 mi (6,812.64 km) |
