| Llanes to Oswego (Illinois) | 4,063.97 mi (6,540.33 km) |
| Llanes to Oswego (New York) | 3,479.86 mi (5,600.29 km) |
| Llanes to Otsego (Minnesota) | 4,152.80 mi (6,683.28 km) |
| Llanes to Ottawa (Illinois) | 4,097.49 mi (6,594.28 km) |
| Llanes to Ottawa (Kansas) | 4,485.90 mi (7,219.36 km) |
| Llanes to Ottumwa (Iowa) | 4,265.80 mi (6,865.14 km) |
| Llanes to Overland (Missouri) | 4,267.50 mi (6,867.87 km) |
| Llanes to Overland Park (Kansas) | 4,449.11 mi (7,160.15 km) |
| Llanes to Overlea (Maryland) | 3,612.69 mi (5,814.06 km) |
| Llanes to Oviedo (Florida) | 4,240.14 mi (6,823.85 km) |
| Llanes to Owasso (Oklahoma) | 4,607.31 mi (7,414.75 km) |
| Llanes to Owatonna (Minnesota) | 4,181.38 mi (6,729.29 km) |
| Llanes to Owensboro (Kentucky) | 4,158.30 mi (6,692.13 km) |
| Llanes to Owings Mills (Maryland) | 3,623.83 mi (5,831.99 km) |
| Llanes to Owosso (Michigan) | 3,835.28 mi (6,172.29 km) |
