| Rockford to Ondokuzmayis | 5,716.43 mi (9,199.70 km) |
| Rockford to Ordu | 5,801.09 mi (9,335.95 km) |
| Rockford to Ortahisar | 5,833.82 mi (9,388.63 km) |
| Rockford to Ortakent | 5,647.82 mi (9,089.30 km) |
| Rockford to Ortaklar | 5,615.44 mi (9,037.18 km) |
| Rockford to Ortakoy | 5,799.87 mi (9,334.00 km) |
| Rockford to Ortakoy | 5,756.59 mi (9,264.33 km) |
| Rockford to Osmaneli | 5,577.20 mi (8,975.63 km) |
| Rockford to Osmaniye | 5,964.55 mi (9,599.01 km) |
| Rockford to Ozdere | 5,594.98 mi (9,004.24 km) |
| Rockford to Palu | 5,992.98 mi (9,644.77 km) |
| Rockford to Pamukkale | 5,672.26 mi (9,128.62 km) |
| Rockford to Patnos | 6,050.96 mi (9,738.08 km) |
| Rockford to Pazar | 5,791.44 mi (9,320.42 km) |
| Rockford to Pazarcik | 5,976.45 mi (9,618.17 km) |
