| Front Royal to Ondokuzmayis | 5,514.62 mi (8,874.92 km) |
| Front Royal to Ordu | 5,606.28 mi (9,022.43 km) |
| Front Royal to Ortahisar | 5,605.49 mi (9,021.16 km) |
| Front Royal to Ortakent | 5,366.76 mi (8,636.97 km) |
| Front Royal to Ortaklar | 5,340.96 mi (8,595.44 km) |
| Front Royal to Ortakoy | 5,567.56 mi (8,960.12 km) |
| Front Royal to Ortakoy | 5,541.86 mi (8,918.76 km) |
| Front Royal to Osmaneli | 5,333.70 mi (8,583.76 km) |
| Front Royal to Osmaniye | 5,734.05 mi (9,228.07 km) |
| Front Royal to Ozdere | 5,319.46 mi (8,560.84 km) |
| Front Royal to Palu | 5,795.58 mi (9,327.09 km) |
| Front Royal to Pamukkale | 5,406.74 mi (8,701.31 km) |
| Front Royal to Patnos | 5,875.13 mi (9,455.12 km) |
| Front Royal to Pazar | 5,582.60 mi (8,984.33 km) |
| Front Royal to Pazarcik | 5,754.96 mi (9,261.71 km) |
