| Round Rock to Aviano | 5,586.42 mi (8,990.48 km) |
| Round Rock to Avigliana | 5,414.86 mi (8,714.38 km) |
| Round Rock to Avigliano | 5,931.51 mi (9,545.84 km) |
| Round Rock to Avola | 6,066.94 mi (9,763.80 km) |
| Round Rock to Azzano Decimo | 5,598.95 mi (9,010.64 km) |
| Round Rock to Bacoli | 5,860.44 mi (9,431.46 km) |
| Round Rock to Badia Polesine | 5,581.48 mi (8,982.52 km) |
| Round Rock to Bagheria | 5,946.96 mi (9,570.71 km) |
| Round Rock to Bagnacavallo | 5,627.84 mi (9,057.14 km) |
| Round Rock to Bagnara Calabra | 6,039.05 mi (9,718.91 km) |
| Round Rock to Bagno a Ripoli | 5,626.88 mi (9,055.58 km) |
| Round Rock to Bagnolo in Piano | 5,561.42 mi (8,950.23 km) |
| Round Rock to Bagnolo Mella | 5,515.53 mi (8,876.39 km) |
| Round Rock to Barano d'Ischia | 5,856.85 mi (9,425.69 km) |
| Round Rock to Baranzate | 5,468.47 mi (8,800.66 km) |
