| Boone to Brezovica | 4,736.22 mi (7,622.21 km) |
| Boone to Cankova | 4,777.02 mi (7,687.87 km) |
| Boone to Celje | 4,763.64 mi (7,666.33 km) |
| Boone to Cerklje na Gorenjskem | 4,731.03 mi (7,613.86 km) |
| Boone to Cerknica | 4,741.61 mi (7,630.88 km) |
| Boone to Cerkno | 4,714.83 mi (7,587.78 km) |
| Boone to Cerkvenjak | 4,779.46 mi (7,691.79 km) |
| Boone to Cirkulane | 4,789.50 mi (7,707.96 km) |
| Boone to Crensovci | 4,793.39 mi (7,714.21 km) |
| Boone to Crna na Koroskem | 4,738.22 mi (7,625.43 km) |
| Boone to Crnomelj | 4,784.03 mi (7,699.15 km) |
| Boone to Destrnik | 4,779.54 mi (7,691.92 km) |
| Boone to Divaca | 4,729.47 mi (7,611.35 km) |
| Boone to Dobje | 4,772.36 mi (7,680.37 km) |
| Boone to Dobrna | 4,758.45 mi (7,657.98 km) |
