| Corning to Popovo | 4,858.92 mi (7,819.67 km) |
| Corning to Provadia | 4,912.41 mi (7,905.75 km) |
| Corning to Radnevo | 4,893.95 mi (7,876.05 km) |
| Corning to Radomir | 4,765.30 mi (7,669.01 km) |
| Corning to Rakitovo | 4,834.98 mi (7,781.15 km) |
| Corning to Rakovski | 4,856.50 mi (7,815.78 km) |
| Corning to Razgrad | 4,861.66 mi (7,824.08 km) |
| Corning to Razlog | 4,814.75 mi (7,748.60 km) |
| Corning to Ruse | 4,827.24 mi (7,768.69 km) |
| Corning to Samokov | 4,798.58 mi (7,722.57 km) |
| Corning to Sandanski | 4,821.06 mi (7,758.75 km) |
| Corning to Sevlievo | 4,829.85 mi (7,772.90 km) |
| Corning to Shumen | 4,888.78 mi (7,867.73 km) |
| Corning to Silistra | 4,863.95 mi (7,827.78 km) |
| Corning to Sliven | 4,892.45 mi (7,873.63 km) |
