| Round Rock to Os | 4,829.63 mi (7,772.54 km) |
| Round Rock to Oslo | 4,998.99 mi (8,045.09 km) |
| Round Rock to Porsgrunn | 4,996.05 mi (8,040.37 km) |
| Round Rock to Randaberg | 4,872.37 mi (7,841.32 km) |
| Round Rock to Ringsaker | 4,961.51 mi (7,984.78 km) |
| Round Rock to Royken | 4,996.11 mi (8,040.46 km) |
| Round Rock to Rygge | 5,017.43 mi (8,074.77 km) |
| Round Rock to Sand | 5,011.10 mi (8,064.59 km) |
| Round Rock to Sande | 4,994.40 mi (8,037.71 km) |
| Round Rock to Sandefjord | 5,011.00 mi (8,064.42 km) |
| Round Rock to Sandnes | 4,880.95 mi (7,855.13 km) |
| Round Rock to Sandvika | 4,993.44 mi (8,036.16 km) |
| Round Rock to Sarpsborg | 5,032.58 mi (8,099.16 km) |
| Round Rock to Sem | 5,009.12 mi (8,061.40 km) |
| Round Rock to Ski | 5,009.70 mi (8,062.34 km) |
