| Fort Lewis to Popovo | 5,903.85 mi (9,501.32 km) |
| Fort Lewis to Provadia | 5,935.63 mi (9,552.47 km) |
| Fort Lewis to Radnevo | 5,966.27 mi (9,601.78 km) |
| Fort Lewis to Radomir | 5,893.69 mi (9,484.98 km) |
| Fort Lewis to Rakitovo | 5,951.96 mi (9,578.76 km) |
| Fort Lewis to Rakovski | 5,949.14 mi (9,574.22 km) |
| Fort Lewis to Razgrad | 5,897.00 mi (9,490.31 km) |
| Fort Lewis to Razlog | 5,946.37 mi (9,569.76 km) |
| Fort Lewis to Ruse | 5,868.32 mi (9,444.15 km) |
| Fort Lewis to Samokov | 5,919.12 mi (9,525.90 km) |
| Fort Lewis to Sandanski | 5,962.87 mi (9,596.31 km) |
| Fort Lewis to Sevlievo | 5,904.48 mi (9,502.34 km) |
| Fort Lewis to Shumen | 5,920.48 mi (9,528.10 km) |
| Fort Lewis to Silistra | 5,872.05 mi (9,450.14 km) |
| Fort Lewis to Sliven | 5,948.73 mi (9,573.55 km) |
