| Parsippany to Popovo | 4,813.31 mi (7,746.28 km) |
| Parsippany to Provadia | 4,868.03 mi (7,834.33 km) |
| Parsippany to Radnevo | 4,845.58 mi (7,798.21 km) |
| Parsippany to Radomir | 4,713.57 mi (7,585.76 km) |
| Parsippany to Rakitovo | 4,783.44 mi (7,698.21 km) |
| Parsippany to Rakovski | 4,806.82 mi (7,735.82 km) |
| Parsippany to Razgrad | 4,816.85 mi (7,751.97 km) |
| Parsippany to Razlog | 4,762.18 mi (7,663.98 km) |
| Parsippany to Ruse | 4,782.35 mi (7,696.44 km) |
| Parsippany to Samokov | 4,747.16 mi (7,639.81 km) |
| Parsippany to Sandanski | 4,767.53 mi (7,672.60 km) |
| Parsippany to Sevlievo | 4,782.04 mi (7,695.94 km) |
| Parsippany to Shumen | 4,843.96 mi (7,795.60 km) |
| Parsippany to Silistra | 4,821.45 mi (7,759.37 km) |
| Parsippany to Sliven | 4,845.48 mi (7,798.04 km) |
