| Boulder to Matulji | 5,452.90 mi (8,775.59 km) |
| Boulder to Metkovic | 5,682.16 mi (9,144.56 km) |
| Boulder to Nedelisce | 5,467.58 mi (8,799.22 km) |
| Boulder to Nova Gradiska | 5,558.21 mi (8,945.08 km) |
| Boulder to Novi Marof | 5,477.19 mi (8,814.68 km) |
| Boulder to Ogulin | 5,487.77 mi (8,831.71 km) |
| Boulder to Opatija | 5,454.04 mi (8,777.43 km) |
| Boulder to Osijek | 5,583.41 mi (8,985.63 km) |
| Boulder to Otocac | 5,508.55 mi (8,865.15 km) |
| Boulder to Pazin | 5,446.74 mi (8,765.69 km) |
| Boulder to Petrinja | 5,512.96 mi (8,872.26 km) |
| Boulder to Popovaca | 5,517.39 mi (8,879.38 km) |
| Boulder to Pozega | 5,563.07 mi (8,952.90 km) |
| Boulder to Pula | 5,462.42 mi (8,790.92 km) |
| Boulder to Rijeka | 5,459.00 mi (8,785.41 km) |
