| Neuchatel to Popovo | 970.49 mi (1,561.86 km) |
| Neuchatel to Provadia | 1,030.82 mi (1,658.94 km) |
| Neuchatel to Radnevo | 985.79 mi (1,586.48 km) |
| Neuchatel to Radomir | 841.70 mi (1,354.58 km) |
| Neuchatel to Rakitovo | 911.18 mi (1,466.40 km) |
| Neuchatel to Rakovski | 941.70 mi (1,515.52 km) |
| Neuchatel to Razgrad | 979.12 mi (1,575.74 km) |
| Neuchatel to Razlog | 886.67 mi (1,426.96 km) |
| Neuchatel to Ruse | 945.76 mi (1,522.05 km) |
| Neuchatel to Samokov | 875.88 mi (1,409.59 km) |
| Neuchatel to Sandanski | 889.24 mi (1,431.09 km) |
| Neuchatel to Sevlievo | 927.03 mi (1,491.91 km) |
| Neuchatel to Shumen | 1,004.88 mi (1,617.21 km) |
| Neuchatel to Silistra | 1,000.35 mi (1,609.90 km) |
| Neuchatel to Sliven | 993.11 mi (1,598.26 km) |
