| Wickliffe to Popovo | 5,051.60 mi (8,129.77 km) |
| Wickliffe to Provadia | 5,104.04 mi (8,214.16 km) |
| Wickliffe to Radnevo | 5,088.77 mi (8,189.58 km) |
| Wickliffe to Radomir | 4,962.84 mi (7,986.92 km) |
| Wickliffe to Rakitovo | 5,032.30 mi (8,098.71 km) |
| Wickliffe to Rakovski | 5,052.38 mi (8,131.01 km) |
| Wickliffe to Razgrad | 5,053.71 mi (8,133.16 km) |
| Wickliffe to Razlog | 5,012.88 mi (8,067.45 km) |
| Wickliffe to Ruse | 5,019.40 mi (8,077.94 km) |
| Wickliffe to Samokov | 4,995.86 mi (8,040.06 km) |
| Wickliffe to Sandanski | 5,019.90 mi (8,078.74 km) |
| Wickliffe to Sevlievo | 5,024.32 mi (8,085.85 km) |
| Wickliffe to Shumen | 5,080.80 mi (8,176.76 km) |
| Wickliffe to Silistra | 5,054.14 mi (8,133.85 km) |
| Wickliffe to Sliven | 5,086.17 mi (8,185.41 km) |
