| Pearland to Popovo | 6,188.26 mi (9,959.04 km) |
| Pearland to Provadia | 6,240.51 mi (10,043.13 km) |
| Pearland to Radnevo | 6,225.57 mi (10,019.09 km) |
| Pearland to Radomir | 6,099.35 mi (9,815.96 km) |
| Pearland to Rakitovo | 6,168.87 mi (9,927.83 km) |
| Pearland to Rakovski | 6,189.14 mi (9,960.45 km) |
| Pearland to Razgrad | 6,190.26 mi (9,962.27 km) |
| Pearland to Razlog | 6,149.26 mi (9,896.28 km) |
| Pearland to Ruse | 6,155.98 mi (9,907.09 km) |
| Pearland to Samokov | 6,132.43 mi (9,869.19 km) |
| Pearland to Sandanski | 6,156.08 mi (9,907.26 km) |
| Pearland to Sevlievo | 6,161.12 mi (9,915.36 km) |
| Pearland to Shumen | 6,217.35 mi (10,005.86 km) |
| Pearland to Silistra | 6,190.24 mi (9,962.23 km) |
| Pearland to Sliven | 6,222.94 mi (10,014.85 km) |
