| Somerset to Ondokuzmayis | 5,298.93 mi (8,527.80 km) |
| Somerset to Ordu | 5,391.22 mi (8,676.33 km) |
| Somerset to Ortahisar | 5,387.09 mi (8,669.68 km) |
| Somerset to Ortakent | 5,144.68 mi (8,279.56 km) |
| Somerset to Ortaklar | 5,119.28 mi (8,238.68 km) |
| Somerset to Ortakoy | 5,348.85 mi (8,608.14 km) |
| Somerset to Ortakoy | 5,324.81 mi (8,569.45 km) |
| Somerset to Osmaneli | 5,114.26 mi (8,230.61 km) |
| Somerset to Osmaniye | 5,515.33 mi (8,876.07 km) |
| Somerset to Ozdere | 5,097.73 mi (8,204.00 km) |
| Somerset to Palu | 5,580.00 mi (8,980.14 km) |
| Somerset to Pamukkale | 5,185.59 mi (8,345.41 km) |
| Somerset to Patnos | 5,661.86 mi (9,111.89 km) |
| Somerset to Pazar | 5,366.09 mi (8,635.89 km) |
| Somerset to Pazarcik | 5,537.02 mi (8,910.98 km) |
