| Apex to Roy (Utah) | 1,822.57 mi (2,933.15 km) |
| Apex to Royal Kunia (Hawaii) | 4,780.54 mi (7,693.54 km) |
| Apex to Royal Oak (Michigan) | 521.72 mi (839.63 km) |
| Apex to Royal Palm Beach (Florida) | 628.28 mi (1,011.11 km) |
| Apex to Royse City (Texas) | 1,011.54 mi (1,627.92 km) |
| Apex to Ruskin (Florida) | 591.73 mi (952.29 km) |
| Apex to Russellville (Alabama) | 507.26 mi (816.35 km) |
| Apex to Russellville (Arkansas) | 802.24 mi (1,291.08 km) |
| Apex to Ruston (Louisiana) | 816.59 mi (1,314.18 km) |
| Apex to Rutherford (New Jersey) | 436.77 mi (702.92 km) |
| Apex to Rutland (Vermont) | 628.23 mi (1,011.03 km) |
| Apex to Sabana Grande (Puerto Rico) | 1,419.89 mi (2,285.10 km) |
| Apex to Sachse (Texas) | 1,026.22 mi (1,651.54 km) |
| Apex to Saco (Maine) | 700.61 mi (1,127.52 km) |
| Apex to Sacramento (California) | 2,333.12 mi (3,754.80 km) |
