| Loveland to Popovo | 5,902.60 mi (9,499.31 km) |
| Loveland to Provadia | 5,946.38 mi (9,569.78 km) |
| Loveland to Radnevo | 5,953.22 mi (9,580.78 km) |
| Loveland to Radomir | 5,849.60 mi (9,414.03 km) |
| Loveland to Rakitovo | 5,915.62 mi (9,520.27 km) |
| Loveland to Rakovski | 5,925.17 mi (9,535.64 km) |
| Loveland to Razgrad | 5,900.36 mi (9,495.71 km) |
| Loveland to Razlog | 5,902.32 mi (9,498.87 km) |
| Loveland to Ruse | 5,867.82 mi (9,443.34 km) |
| Loveland to Samokov | 5,879.89 mi (9,462.77 km) |
| Loveland to Sandanski | 5,914.08 mi (9,517.80 km) |
| Loveland to Sevlievo | 5,888.22 mi (9,476.17 km) |
| Loveland to Shumen | 5,926.46 mi (9,537.72 km) |
| Loveland to Silistra | 5,888.22 mi (9,476.18 km) |
| Loveland to Sliven | 5,943.24 mi (9,564.72 km) |
