| Boerne to Delhi (California) | 1,369.99 mi (2,204.78 km) |
| Boerne to Delray Beach (Florida) | 1,157.48 mi (1,862.78 km) |
| Boerne to Deltona (Florida) | 1,055.66 mi (1,698.91 km) |
| Boerne to Deming (New Mexico) | 560.82 mi (902.55 km) |
| Boerne to Denison (Texas) | 302.70 mi (487.14 km) |
| Boerne to Dent (Ohio) | 1,029.50 mi (1,656.82 km) |
| Boerne to Denton (Texas) | 254.94 mi (410.29 km) |
| Boerne to Dentsville (South Carolina) | 1,081.98 mi (1,741.28 km) |
| Boerne to Denver (Colorado) | 772.09 mi (1,242.56 km) |
| Boerne to Depew (New York) | 1,430.28 mi (2,301.81 km) |
| Boerne to Derby (Connecticut) | 1,638.40 mi (2,636.76 km) |
| Boerne to Derby (Kansas) | 543.65 mi (874.91 km) |
| Boerne to Des Moines (Iowa) | 863.20 mi (1,389.18 km) |
| Boerne to Des Moines (Washington) | 1,748.18 mi (2,813.42 km) |
| Boerne to Des Plaines (Illinois) | 1,039.03 mi (1,672.15 km) |
