| University of California-Santa Barbara to Rury | 6,093.11 mi (9,805.91 km) |
| University of California-Santa Barbara to Rybnik | 6,069.55 mi (9,768.00 km) |
| University of California-Santa Barbara to Ryki | 6,056.86 mi (9,747.58 km) |
| University of California-Santa Barbara to Rypin | 5,917.56 mi (9,523.39 km) |
| University of California-Santa Barbara to Rzeszow | 6,153.43 mi (9,902.99 km) |
| University of California-Santa Barbara to Sandomierz | 6,109.20 mi (9,831.80 km) |
| University of California-Santa Barbara to Sanok | 6,187.10 mi (9,957.18 km) |
| University of California-Santa Barbara to Sedziszow Malopolski | 6,144.64 mi (9,888.85 km) |
| University of California-Santa Barbara to Sepolno Krajenskie | 5,851.78 mi (9,417.54 km) |
| University of California-Santa Barbara to Sidlice | 5,824.81 mi (9,374.13 km) |
| University of California-Santa Barbara to Siechnice | 5,980.70 mi (9,625.01 km) |
| University of California-Santa Barbara to Siedlce | 6,032.57 mi (9,708.49 km) |
| University of California-Santa Barbara to Siemianowice Slaskie | 6,068.93 mi (9,767.00 km) |
| University of California-Santa Barbara to Siemiatycze | 6,029.50 mi (9,703.55 km) |
| University of California-Santa Barbara to Sieradz | 5,986.62 mi (9,634.53 km) |
