| Cergy to Popovo | 1,214.78 mi (1,955.00 km) |
| Cergy to Provadia | 1,273.71 mi (2,049.84 km) |
| Cergy to Radnevo | 1,236.42 mi (1,989.82 km) |
| Cergy to Radomir | 1,096.84 mi (1,765.19 km) |
| Cergy to Rakitovo | 1,166.72 mi (1,877.65 km) |
| Cergy to Rakovski | 1,194.23 mi (1,921.94 km) |
| Cergy to Razgrad | 1,221.70 mi (1,966.14 km) |
| Cergy to Razlog | 1,143.71 mi (1,840.63 km) |
| Cergy to Ruse | 1,187.61 mi (1,911.28 km) |
| Cergy to Samokov | 1,130.85 mi (1,819.92 km) |
| Cergy to Sandanski | 1,147.76 mi (1,847.14 km) |
| Cergy to Sevlievo | 1,175.47 mi (1,891.74 km) |
| Cergy to Shumen | 1,248.17 mi (2,008.74 km) |
| Cergy to Silistra | 1,237.57 mi (1,991.68 km) |
| Cergy to Sliven | 1,241.00 mi (1,997.20 km) |
