| Rhondda to Ondokuzmayis | 1,973.93 mi (3,176.74 km) |
| Rhondda to Ordu | 2,071.15 mi (3,333.19 km) |
| Rhondda to Ortahisar | 2,040.54 mi (3,283.93 km) |
| Rhondda to Ortakent | 1,797.77 mi (2,893.24 km) |
| Rhondda to Ortaklar | 1,769.29 mi (2,847.39 km) |
| Rhondda to Ortakoy | 2,000.74 mi (3,219.88 km) |
| Rhondda to Ortakoy | 1,987.68 mi (3,198.85 km) |
| Rhondda to Osmaneli | 1,763.37 mi (2,837.87 km) |
| Rhondda to Osmaniye | 2,166.82 mi (3,487.16 km) |
| Rhondda to Ozdere | 1,748.08 mi (2,813.27 km) |
| Rhondda to Palu | 2,252.80 mi (3,625.53 km) |
| Rhondda to Pamukkale | 1,833.23 mi (2,950.30 km) |
| Rhondda to Patnos | 2,355.35 mi (3,790.57 km) |
| Rhondda to Pazar | 2,033.04 mi (3,271.86 km) |
| Rhondda to Pazarcik | 2,192.65 mi (3,528.72 km) |
