| Kolding to Popovo | 1,120.84 mi (1,803.82 km) |
| Kolding to Provadia | 1,165.89 mi (1,876.32 km) |
| Kolding to Radnevo | 1,172.01 mi (1,886.17 km) |
| Kolding to Radomir | 1,078.01 mi (1,734.89 km) |
| Kolding to Rakitovo | 1,140.76 mi (1,835.87 km) |
| Kolding to Rakovski | 1,146.00 mi (1,844.32 km) |
| Kolding to Razgrad | 1,118.98 mi (1,800.83 km) |
| Kolding to Razlog | 1,131.12 mi (1,820.37 km) |
| Kolding to Ruse | 1,086.18 mi (1,748.03 km) |
| Kolding to Samokov | 1,106.06 mi (1,780.04 km) |
| Kolding to Sandanski | 1,145.68 mi (1,843.80 km) |
| Kolding to Sevlievo | 1,107.22 mi (1,781.89 km) |
| Kolding to Shumen | 1,145.30 mi (1,843.19 km) |
| Kolding to Silistra | 1,109.61 mi (1,785.74 km) |
| Kolding to Sliven | 1,161.42 mi (1,869.12 km) |
