| Southborough to Matulji | 758.33 mi (1,220.42 km) |
| Southborough to Metkovic | 987.25 mi (1,588.83 km) |
| Southborough to Nedelisce | 802.55 mi (1,291.57 km) |
| Southborough to Nova Gradiska | 884.82 mi (1,423.97 km) |
| Southborough to Novi Marof | 808.12 mi (1,300.54 km) |
| Southborough to Ogulin | 797.92 mi (1,284.12 km) |
| Southborough to Opatija | 759.07 mi (1,221.61 km) |
| Southborough to Osijek | 927.16 mi (1,492.13 km) |
| Southborough to Otocac | 814.82 mi (1,311.32 km) |
| Southborough to Pazin | 748.98 mi (1,205.36 km) |
| Southborough to Petrinja | 832.91 mi (1,340.44 km) |
| Southborough to Popovaca | 841.95 mi (1,354.99 km) |
| Southborough to Pozega | 893.45 mi (1,437.87 km) |
| Southborough to Pula | 761.53 mi (1,225.57 km) |
| Southborough to Rijeka | 764.80 mi (1,230.83 km) |
