| Wahiawa to Popovo | 7,947.87 mi (12,790.87 km) |
| Wahiawa to Provadia | 7,954.10 mi (12,800.89 km) |
| Wahiawa to Radnevo | 8,021.35 mi (12,909.11 km) |
| Wahiawa to Radomir | 8,010.86 mi (12,892.23 km) |
| Wahiawa to Rakitovo | 8,048.38 mi (12,952.62 km) |
| Wahiawa to Rakovski | 8,025.25 mi (12,915.38 km) |
| Wahiawa to Razgrad | 7,934.13 mi (12,768.75 km) |
| Wahiawa to Razlog | 8,056.32 mi (12,965.40 km) |
| Wahiawa to Ruse | 7,916.30 mi (12,740.06 km) |
| Wahiawa to Samokov | 8,024.85 mi (12,914.75 km) |
| Wahiawa to Sandanski | 8,078.33 mi (13,000.82 km) |
| Wahiawa to Sevlievo | 7,973.97 mi (12,832.87 km) |
| Wahiawa to Shumen | 7,949.57 mi (12,793.59 km) |
| Wahiawa to Silistra | 7,890.70 mi (12,698.85 km) |
| Wahiawa to Sliven | 7,993.41 mi (12,864.15 km) |
