| Fallbrook to Reidsville (North Carolina) | 2,125.78 mi (3,421.11 km) |
| Fallbrook to Reisterstown (Maryland) | 2,266.68 mi (3,647.87 km) |
| Fallbrook to Rendon (Texas) | 1,158.26 mi (1,864.04 km) |
| Fallbrook to Reno (Nevada) | 451.14 mi (726.05 km) |
| Fallbrook to Renton (Washington) | 1,008.68 mi (1,623.31 km) |
| Fallbrook to Republic (Missouri) | 1,363.07 mi (2,193.65 km) |
| Fallbrook to Reston (Virginia) | 2,239.69 mi (3,604.43 km) |
| Fallbrook to Revere (Massachusetts) | 2,563.39 mi (4,125.38 km) |
| Fallbrook to Rexburg (Idaho) | 779.12 mi (1,253.88 km) |
| Fallbrook to Reynoldsburg (Ohio) | 1,948.95 mi (3,136.52 km) |
| Fallbrook to Rialto (California) | 52.54 mi (84.56 km) |
| Fallbrook to Richardson (Texas) | 1,184.96 mi (1,907.01 km) |
| Fallbrook to Richfield (Minnesota) | 1,501.01 mi (2,415.64 km) |
| Fallbrook to Richfield (Wisconsin) | 1,701.93 mi (2,739.00 km) |
| Fallbrook to Richland (Washington) | 898.84 mi (1,446.55 km) |
