| Round Rock to Merosina | 6,057.62 mi (9,748.80 km) |
| Round Rock to Mionica | 5,952.28 mi (9,579.27 km) |
| Round Rock to Mladenovac | 5,967.29 mi (9,603.43 km) |
| Round Rock to Negotin | 6,044.72 mi (9,728.03 km) |
| Round Rock to Nis | 6,062.75 mi (9,757.06 km) |
| Round Rock to Niska Banja | 6,068.08 mi (9,765.63 km) |
| Round Rock to Nova Crnja | 5,908.22 mi (9,508.36 km) |
| Round Rock to Nova Pazova | 5,926.08 mi (9,537.10 km) |
| Round Rock to Nova Varos | 5,977.13 mi (9,619.26 km) |
| Round Rock to Novi Banovci | 5,928.56 mi (9,541.10 km) |
| Round Rock to Novi Becej | 5,893.39 mi (9,484.49 km) |
| Round Rock to Novi Knezevac | 5,872.74 mi (9,451.27 km) |
| Round Rock to Novi Pazar | 6,017.99 mi (9,685.01 km) |
| Round Rock to Novi Sad | 5,898.58 mi (9,492.84 km) |
| Round Rock to Odzaci | 5,865.50 mi (9,439.61 km) |
