| Gardner to Roy (Utah) | 919.27 mi (1,479.42 km) |
| Gardner to Royal Kunia (Hawaii) | 3,880.06 mi (6,244.36 km) |
| Gardner to Royal Oak (Michigan) | 667.10 mi (1,073.60 km) |
| Gardner to Royal Palm Beach (Florida) | 1,192.70 mi (1,919.46 km) |
| Gardner to Royse City (Texas) | 410.65 mi (660.88 km) |
| Gardner to Ruskin (Florida) | 1,051.92 mi (1,692.90 km) |
| Gardner to Russellville (Alabama) | 497.49 mi (800.63 km) |
| Gardner to Russellville (Arkansas) | 263.47 mi (424.01 km) |
| Gardner to Ruston (Louisiana) | 452.48 mi (728.19 km) |
| Gardner to Rutherford (New Jersey) | 1,111.04 mi (1,788.04 km) |
| Gardner to Rutland (Vermont) | 1,184.06 mi (1,905.56 km) |
| Gardner to Sabana Grande (Puerto Rico) | 2,205.46 mi (3,549.35 km) |
| Gardner to Sachse (Texas) | 413.91 mi (666.13 km) |
| Gardner to Saco (Maine) | 1,308.33 mi (2,105.56 km) |
| Gardner to Sacramento (California) | 1,426.39 mi (2,295.56 km) |
