| Riverside to Ashtabula (Ohio) | 2,052.08 mi (3,302.50 km) |
| Riverside to Ashwaubenon (Wisconsin) | 1,717.41 mi (2,763.91 km) |
| Riverside to Aspen Hill (Maryland) | 2,248.07 mi (3,617.92 km) |
| Riverside to Astoria (Oregon) | 910.81 mi (1,465.81 km) |
| Riverside to Atascadero (California) | 215.22 mi (346.36 km) |
| Riverside to Atascocita (Texas) | 1,327.02 mi (2,135.63 km) |
| Riverside to Atchison (Kansas) | 1,288.13 mi (2,073.04 km) |
| Riverside to Athens (Alabama) | 1,730.77 mi (2,785.40 km) |
| Riverside to Athens (Georgia) | 1,941.17 mi (3,124.01 km) |
| Riverside to Athens (Ohio) | 1,979.16 mi (3,185.15 km) |
| Riverside to Athens (Tennessee) | 1,857.12 mi (2,988.75 km) |
| Riverside to Athens (Texas) | 1,251.90 mi (2,014.74 km) |
| Riverside to Atlanta (Georgia) | 1,883.80 mi (3,031.68 km) |
| Riverside to Atlantic Beach (Florida) | 2,109.08 mi (3,394.24 km) |
| Riverside to Atlantic City (New Jersey) | 2,386.99 mi (3,841.50 km) |
